diff --git a/src/ScalarMessaging.js b/src/ScalarMessaging.js
index cc552ba898..bb6b4d02cb 100644
--- a/src/ScalarMessaging.js
+++ b/src/ScalarMessaging.js
@@ -123,6 +123,8 @@ Example:
 
 const SdkConfig = require('./SdkConfig');
 const MatrixClientPeg = require("./MatrixClientPeg");
+const MatrixEvent = require("matrix-js-sdk").MatrixEvent;
+const dis = require("./dispatcher");
 
 function sendResponse(event, res) {
     const data = JSON.parse(JSON.stringify(event.data));
@@ -188,17 +190,52 @@ function setBotOptions(event, roomId, userId) {
     });
 }
 
+function setBotPower(event, roomId, userId, level) {
+    if (!(Number.isInteger(level) && level >= 0)) {
+        sendError(event, "Power level must be positive integer.");
+        return;
+    }
+
+    console.log(`Received request to set power level to ${level} for bot ${userId} in room ${roomId}.`);
+    const client = MatrixClientPeg.get();
+    if (!client) {
+        sendError(event, "You need to be logged in.");
+        return;
+    }
+
+    client.getStateEvent(roomId, "m.room.power_levels", "").then((powerLevels) => {
+        let powerEvent = new MatrixEvent(
+            {
+                type: "m.room.power_levels",
+                content: powerLevels,
+            }
+        );
+
+        client.setPowerLevel(roomId, userId, level, powerEvent).done(() => {
+            sendResponse(event, {
+                success: true,
+            });
+        }, (err) => {
+            sendError(event, err.message ? err.message : "Failed to send request.", err);
+        });
+    });
+}
+
 function getMembershipState(event, roomId, userId) {
     console.log(`membership_state of ${userId} in room ${roomId} requested.`);
     returnStateEvent(event, roomId, "m.room.member", userId);
 }
 
+function getJoinRules(event, roomId) {
+    console.log(`join_rules of ${roomId} requested.`);
+    returnStateEvent(event, roomId, "m.room.join_rules", "");
+}
+
 function botOptions(event, roomId, userId) {
     console.log(`bot_options of ${userId} in room ${roomId} requested.`);
     returnStateEvent(event, roomId, "m.room.bot.options", "_" + userId);
 }
 
-
 function returnStateEvent(event, roomId, eventType, stateKey) {
     const client = MatrixClientPeg.get();
     if (!client) {
@@ -218,6 +255,19 @@ function returnStateEvent(event, roomId, eventType, stateKey) {
     sendResponse(event, stateEvent.getContent());
 }
 
+var currentRoomId = null;
+var currentRoomAlias = null;
+
+// Listen for when a room is viewed
+dis.register(onAction);
+function onAction(payload) {
+    if (payload.action !== "view_room") {
+        return;
+    }
+    currentRoomId = payload.room_id;
+    currentRoomAlias = payload.room_alias;
+}
+
 const onMessage = function(event) {
     if (!event.origin) { // stupid chrome
         event.origin = event.originalEvent.origin;
@@ -235,31 +285,63 @@ const onMessage = function(event) {
 
     const roomId = event.data.room_id;
     const userId = event.data.user_id;
-    if (!userId) {
-        sendError(event, "Missing user_id in request");
-        return;
-    }
     if (!roomId) {
         sendError(event, "Missing room_id in request");
         return;
     }
-    switch (event.data.action) {
-        case "membership_state":
-            getMembershipState(event, roomId, userId);
-            break;
-        case "invite":
-            inviteUser(event, roomId, userId);
-            break;
-        case "bot_options":
-            botOptions(event, roomId, userId);
-            break;
-        case "set_bot_options":
-            setBotOptions(event, roomId, userId);
-            break;
-        default:
-            console.warn("Unhandled postMessage event with action '" + event.data.action +"'");
-            break;
+    let promise = Promise.resolve(currentRoomId);
+    if (!currentRoomId) {
+        if (!currentRoomAlias) {
+            sendError(event, "Must be viewing a room");
+            return;
+        }
+        // no room ID but there is an alias, look it up.
+        console.log("Looking up alias " + currentRoomAlias);
+        promise = MatrixClientPeg.get().getRoomIdForAlias(currentRoomAlias).then((res) => {
+            return res.room_id;
+        });
     }
+
+    promise.then((viewingRoomId) => {
+        if (roomId !== viewingRoomId) {
+            sendError(event, "Room " + roomId + " not visible");
+            return;
+        }
+
+        // Getting join rules does not require userId
+        if (event.data.action === "join_rules_state") {
+            getJoinRules(event, roomId);
+            return;
+        }
+
+        if (!userId) {
+            sendError(event, "Missing user_id in request");
+            return;
+        }
+        switch (event.data.action) {
+            case "membership_state":
+                getMembershipState(event, roomId, userId);
+                break;
+            case "invite":
+                inviteUser(event, roomId, userId);
+                break;
+            case "bot_options":
+                botOptions(event, roomId, userId);
+                break;
+            case "set_bot_options":
+                setBotOptions(event, roomId, userId);
+                break;
+            case "set_bot_power":
+                setBotPower(event, roomId, userId, event.data.level);
+                break;
+            default:
+                console.warn("Unhandled postMessage event with action '" + event.data.action +"'");
+                break;
+        }
+    }, (err) => {
+        console.error(err);
+        sendError(event, "Failed to lookup current room.");
+    })
 };
 
 module.exports = {
diff --git a/src/component-index.js b/src/component-index.js
index 3871f60e15..4cf2ba4016 100644
--- a/src/component-index.js
+++ b/src/component-index.js
@@ -45,6 +45,7 @@ module.exports.components['views.avatars.RoomAvatar'] = require('./components/vi
 module.exports.components['views.create_room.CreateRoomButton'] = require('./components/views/create_room/CreateRoomButton');
 module.exports.components['views.create_room.Presets'] = require('./components/views/create_room/Presets');
 module.exports.components['views.create_room.RoomAlias'] = require('./components/views/create_room/RoomAlias');
+module.exports.components['views.dialogs.ChatInviteDialog'] = require('./components/views/dialogs/ChatInviteDialog');
 module.exports.components['views.dialogs.DeactivateAccountDialog'] = require('./components/views/dialogs/DeactivateAccountDialog');
 module.exports.components['views.dialogs.ErrorDialog'] = require('./components/views/dialogs/ErrorDialog');
 module.exports.components['views.dialogs.LogoutPrompt'] = require('./components/views/dialogs/LogoutPrompt');
@@ -53,6 +54,7 @@ module.exports.components['views.dialogs.NeedToRegisterDialog'] = require('./com
 module.exports.components['views.dialogs.QuestionDialog'] = require('./components/views/dialogs/QuestionDialog');
 module.exports.components['views.dialogs.SetDisplayNameDialog'] = require('./components/views/dialogs/SetDisplayNameDialog');
 module.exports.components['views.dialogs.TextInputDialog'] = require('./components/views/dialogs/TextInputDialog');
+module.exports.components['views.elements.AddressTile'] = require('./components/views/elements/AddressTile');
 module.exports.components['views.elements.EditableText'] = require('./components/views/elements/EditableText');
 module.exports.components['views.elements.EditableTextContainer'] = require('./components/views/elements/EditableTextContainer');
 module.exports.components['views.elements.EmojiText'] = require('./components/views/elements/EmojiText');
diff --git a/src/components/structures/MatrixChat.js b/src/components/structures/MatrixChat.js
index 251f3f1dc8..c83da2b8f0 100644
--- a/src/components/structures/MatrixChat.js
+++ b/src/components/structures/MatrixChat.js
@@ -370,6 +370,9 @@ module.exports = React.createClass({
                 this._setPage(this.PageTypes.RoomDirectory);
                 this.notifyNewScreen('directory');
                 break;
+            case 'view_create_chat':
+                this._createChat();
+                break;
             case 'notifier_enabled':
                 this.forceUpdate();
                 break;
@@ -506,6 +509,13 @@ module.exports = React.createClass({
         }
     },
 
+    _createChat: function() {
+        var ChatInviteDialog = sdk.getComponent("dialogs.ChatInviteDialog");
+        Modal.createDialog(ChatInviteDialog, {
+            title: "Start a one to one chat",
+        });
+    },
+
     // update scrollStateMap according to the current scroll state of the
     // room view.
     _updateScrollMap: function() {
diff --git a/src/components/views/dialogs/ChatInviteDialog.js b/src/components/views/dialogs/ChatInviteDialog.js
new file mode 100644
index 0000000000..e322127135
--- /dev/null
+++ b/src/components/views/dialogs/ChatInviteDialog.js
@@ -0,0 +1,371 @@
+/*
+Copyright 2015, 2016 OpenMarket Ltd
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+var React = require("react");
+var classNames = require('classnames');
+var sdk = require("../../../index");
+var Invite = require("../../../Invite");
+var createRoom = require("../../../createRoom");
+var MatrixClientPeg = require("../../../MatrixClientPeg");
+var DMRoomMap = require('../../../utils/DMRoomMap');
+var rate_limited_func = require("../../../ratelimitedfunc");
+var dis = require("../../../dispatcher");
+var Modal = require('../../../Modal');
+
+const TRUNCATE_QUERY_LIST = 40;
+
+module.exports = React.createClass({
+    displayName: "ChatInviteDialog",
+    propTypes: {
+        title: React.PropTypes.string,
+        description: React.PropTypes.oneOfType([
+            React.PropTypes.element,
+            React.PropTypes.string,
+        ]),
+        value: React.PropTypes.string,
+        placeholder: React.PropTypes.string,
+        button: React.PropTypes.string,
+        focus: React.PropTypes.bool,
+        onFinished: React.PropTypes.func.isRequired
+    },
+
+    getDefaultProps: function() {
+        return {
+            title: "Start a chat",
+            description: "Who would you like to communicate with?",
+            value: "",
+            placeholder: "User ID, Name or email",
+            button: "Start Chat",
+            focus: true
+        };
+    },
+
+    getInitialState: function() {
+        return {
+            user: null,
+            queryList: [],
+            addressSelected: false,
+            selected: 0,
+            hover: false,
+        };
+    },
+
+    componentDidMount: function() {
+        if (this.props.focus) {
+            // Set the cursor at the end of the text input
+            this.refs.textinput.value = this.props.value;
+        }
+        this._updateUserList();
+    },
+
+    componentDidUpdate: function() {
+        // As the user scrolls with the arrow keys keep the selected item
+        // at the top of the window.
+        if (this.scrollElement && !this.state.hover) {
+            var elementHeight = this.queryListElement.getBoundingClientRect().height;
+            this.scrollElement.scrollTop = (this.state.selected * elementHeight) - elementHeight;
+        }
+    },
+
+    onStartChat: function() {
+        var addr;
+
+        // Either an address tile was created, or text input is being used
+        if (this.state.user) {
+            addr = this.state.user.userId;
+        } else {
+            addr = this.refs.textinput.value;
+        }
+
+        // Check if the addr is a valid type
+        if (Invite.getAddressType(addr) === "mx") {
+            var room = this._getDirectMessageRoom(addr);
+            if (room) {
+                // A Direct Message room already exists for this user and you
+                // so go straight to that room
+                dis.dispatch({
+                    action: 'view_room',
+                    room_id: room.roomId,
+                });
+                this.props.onFinished(true, addr);
+            } else {
+                this._startChat(addr);
+            }
+        } else if (Invite.getAddressType(addr) === "email") {
+            this._startChat(addr);
+        } else {
+            // Nothing to do, so focus back on the textinput
+            this.refs.textinput.focus();
+        }
+    },
+
+    onCancel: function() {
+        this.props.onFinished(false);
+    },
+
+    onKeyDown: function(e) {
+        if (e.keyCode === 27) { // escape
+            e.stopPropagation();
+            e.preventDefault();
+            this.props.onFinished(false);
+        } else if (e.keyCode === 38) { // up arrow
+            e.stopPropagation();
+            e.preventDefault();
+            if (this.state.selected > 0) {
+                this.setState({
+                    selected: this.state.selected - 1,
+                    hover : false,
+                });
+            }
+        } else if (e.keyCode === 40) { // down arrow
+            e.stopPropagation();
+            e.preventDefault();
+            if (this.state.selected < this._maxSelected(this.state.queryList)) {
+                this.setState({
+                    selected: this.state.selected + 1,
+                    hover : false,
+                });
+            }
+        } else if (e.keyCode === 13) { // enter
+            e.stopPropagation();
+            e.preventDefault();
+            if (this.state.queryList.length > 0) {
+                this.setState({
+                    user: this.state.queryList[this.state.selected],
+                    addressSelected: true,
+                    queryList: [],
+                    hover : false,
+                });
+            }
+        }
+    },
+
+    onQueryChanged: function(ev) {
+        var query = ev.target.value;
+        var queryList = [];
+
+        // Only do search if there is something to search
+        if (query.length > 0) {
+            queryList = this._userList.filter((user) => {
+                return this._matches(query, user);
+            });
+        }
+
+        // Make sure the selected item isn't outside the list bounds
+        var selected = this.state.selected;
+        var maxSelected = this._maxSelected(queryList);
+        if (selected > maxSelected) {
+            selected = maxSelected;
+        }
+
+        this.setState({
+            queryList: queryList,
+            selected: selected,
+        });
+    },
+
+    onDismissed: function() {
+        this.setState({
+            user: null,
+            addressSelected: false,
+            selected: 0,
+            queryList: [],
+        });
+    },
+
+    onClick: function(index) {
+        var self = this;
+        return function() {
+            self.setState({
+                user: self.state.queryList[index],
+                addressSelected: true,
+                queryList: [],
+                hover: false,
+            });
+        };
+    },
+
+    onMouseEnter: function(index) {
+        var self = this;
+        return function() {
+            self.setState({
+                selected: index,
+                hover: true,
+            });
+        };
+    },
+
+    onMouseLeave: function() {
+        this.setState({ hover : false });
+    },
+
+    createQueryListTiles: function() {
+        var self = this;
+        var TintableSvg = sdk.getComponent("elements.TintableSvg");
+        var AddressTile = sdk.getComponent("elements.AddressTile");
+        var maxSelected = this._maxSelected(this.state.queryList);
+        var queryList = [];
+
+        // Only create the query elements if there are queries
+        if (this.state.queryList.length > 0) {
+            for (var i = 0; i <= maxSelected; i++) {
+                var classes = classNames({
+                    "mx_ChatInviteDialog_queryListElement": true,
+                    "mx_ChatInviteDialog_selected": this.state.selected === i,
+                });
+
+                // NOTE: Defaulting to "vector" as the network, until the network backend stuff is done.
+                // Saving the queryListElement so we can use it to work out, in the componentDidUpdate
+                // method, how far to scroll when using the arrow keys
+                queryList.push(
+                    <div className={classes} onClick={this.onClick(i)} onMouseEnter={this.onMouseEnter(i)} onMouseLeave={this.onMouseLeave} key={i} ref={(ref) => { this.queryListElement = ref; }} >
+                        <AddressTile user={this.state.queryList[i]} justified={true} networkName="vector" networkUrl="img/search-icon-vector.svg" />
+                    </div>
+                );
+            }
+        }
+        return queryList;
+    },
+
+    _getDirectMessageRoom: function(addr) {
+        const dmRoomMap = new DMRoomMap(MatrixClientPeg.get());
+        var dmRooms = dmRoomMap.getDMRoomsForUserId(addr);
+        if (dmRooms.length > 0) {
+            // Cycle through all the DM rooms and find the first non forgotten or parted room
+            for (let i = 0; i < dmRooms.length; i++) {
+                let room = MatrixClientPeg.get().getRoom(dmRooms[i]);
+                if (room) {
+                    return room;
+                }
+            }
+        }
+        return null;
+    },
+
+    _startChat: function(addr) {
+        // Start the chat
+        createRoom().then(function(roomId) {
+            return Invite.inviteToRoom(roomId, addr);
+        })
+        .catch(function(err) {
+            var ErrorDialog = sdk.getComponent("dialogs.ErrorDialog");
+            Modal.createDialog(ErrorDialog, {
+                title: "Failure to invite user",
+                description: err.toString()
+            });
+            return null;
+        })
+        .done();
+
+        // Close - this will happen before the above, as that is async
+        this.props.onFinished(true, addr);
+    },
+
+    _updateUserList: new rate_limited_func(function() {
+        // Get all the users
+        this._userList = MatrixClientPeg.get().getUsers();
+    }, 500),
+
+    _maxSelected: function(list) {
+        var listSize = list.length === 0 ? 0 : list.length - 1;
+        var maxSelected = listSize > (TRUNCATE_QUERY_LIST - 1) ? (TRUNCATE_QUERY_LIST - 1) : listSize
+        return maxSelected;
+    },
+
+    // This is the search algorithm for matching users
+    _matches: function(query, user) {
+        var name = user.displayName.toLowerCase();
+        var uid = user.userId.toLowerCase();
+        query = query.toLowerCase();
+
+        // direct prefix matches
+        if (name.indexOf(query) === 0 || uid.indexOf(query) === 0) {
+            return true;
+        }
+
+        // strip @ on uid and try matching again
+        if (uid.length > 1 && uid[0] === "@" && uid.substring(1).indexOf(query) === 0) {
+            return true;
+        }
+
+        // split spaces in name and try matching constituent parts
+        var parts = name.split(" ");
+        for (var i = 0; i < parts.length; i++) {
+            if (parts[i].indexOf(query) === 0) {
+                return true;
+            }
+        }
+        return false;
+    },
+
+    render: function() {
+        var TintableSvg = sdk.getComponent("elements.TintableSvg");
+        this.scrollElement = null;
+
+        var query;
+        if (this.state.addressSelected) {
+            var AddressTile = sdk.getComponent("elements.AddressTile");
+            query = (
+                <AddressTile user={this.state.user} canDismiss={true} onDismissed={this.onDismissed} />
+            );
+        } else {
+            query = (
+                <textarea rows="1"
+                    id="textinput"
+                    ref="textinput"
+                    className="mx_ChatInviteDialog_input"
+                    onChange={this.onQueryChanged}
+                    placeholder={this.props.placeholder}
+                    defaultValue={this.props.value}
+                    autoFocus={this.props.focus}>
+                </textarea>
+            );
+        }
+
+        var queryList;
+        var queryListElements = this.createQueryListTiles();
+        if (queryListElements.length > 0) {
+            queryList = (
+                <div className="mx_ChatInviteDialog_queryList" ref={(ref) => {this.scrollElement = ref}}>
+                    { queryListElements }
+                </div>
+            );
+        }
+
+        return (
+            <div className="mx_ChatInviteDialog" onKeyDown={this.onKeyDown}>
+                <div className="mx_Dialog_title">
+                    {this.props.title}
+                </div>
+                <div className="mx_ChatInviteDialog_cancel" onClick={this.onCancel} >
+                    <TintableSvg src="img/icons-close-button.svg" width="35" height="35" />
+                </div>
+                <div className="mx_ChatInviteDialog_label">
+                    <label htmlFor="textinput">{ this.props.description }</label>
+                </div>
+                <div className="mx_Dialog_content">
+                    <div className="mx_ChatInviteDialog_inputContainer">{ query }</div>
+                    { queryList }
+                </div>
+                <div className="mx_Dialog_buttons">
+                    <button className="mx_Dialog_primary" onClick={this.onStartChat}>
+                        {this.props.button}
+                    </button>
+                </div>
+            </div>
+        );
+    }
+});
diff --git a/src/components/views/elements/AddressTile.js b/src/components/views/elements/AddressTile.js
new file mode 100644
index 0000000000..e0a5dbbc80
--- /dev/null
+++ b/src/components/views/elements/AddressTile.js
@@ -0,0 +1,93 @@
+/*
+Copyright 2015, 2016 OpenMarket Ltd
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+'use strict';
+
+var React = require('react');
+var classNames = require('classnames');
+var sdk = require("../../../index");
+var Avatar = require('../../../Avatar');
+
+module.exports = React.createClass({
+    displayName: 'AddressTile',
+
+    propTypes: {
+        user: React.PropTypes.object.isRequired,
+        canDismiss: React.PropTypes.bool,
+        onDismissed: React.PropTypes.func,
+        justified: React.PropTypes.bool,
+        networkName: React.PropTypes.string,
+        networkUrl: React.PropTypes.string,
+    },
+
+    getDefaultProps: function() {
+        return {
+            canDismiss: false,
+            onDismissed: function() {}, // NOP
+            justified: false,
+            networkName: "",
+            networkUrl: "",
+        };
+    },
+
+    render: function() {
+        var BaseAvatar = sdk.getComponent('avatars.BaseAvatar');
+        var TintableSvg = sdk.getComponent("elements.TintableSvg");
+        var userId = this.props.user.userId;
+        var name = this.props.user.displayName || userId;
+        var imgUrl = Avatar.avatarUrlForUser(this.props.user, 25, 25, "crop");
+
+        var network;
+        if (this.props.networkUrl !== "") {
+            network = (
+                <div className="mx_AddressTile_network">
+                    <BaseAvatar width={25} height={25} name={this.props.networkName} title="vector" url={this.props.networkUrl} />
+                </div>
+            );
+        }
+
+        var dismiss;
+        if (this.props.canDismiss) {
+            dismiss = (
+                <div className="mx_AddressTile_dismiss" onClick={this.props.onDismissed} >
+                    <TintableSvg src="img/icon-address-delete.svg" width="9" height="9" />
+                </div>
+            );
+        }
+
+        var nameClasses = classNames({
+            "mx_AddressTile_name": true,
+            "mx_AddressTile_justified": this.props.justified,
+        });
+
+        var idClasses = classNames({
+            "mx_AddressTile_id": true,
+            "mx_AddressTile_justified": this.props.justified,
+        });
+
+        return (
+            <div className="mx_AddressTile">
+                { network }
+                <div className="mx_AddressTile_avatar">
+                    <BaseAvatar width={25} height={25} name={name} title={name} url={imgUrl} />
+                </div>
+                <div className={nameClasses}>{ name }</div>
+                <div className={idClasses}>{ userId }</div>
+                { dismiss }
+            </div>
+        );
+    }
+});
diff --git a/src/components/views/rooms/MemberDeviceInfo.js b/src/components/views/rooms/MemberDeviceInfo.js
index efc2cdf638..22bbdd2ce7 100644
--- a/src/components/views/rooms/MemberDeviceInfo.js
+++ b/src/components/views/rooms/MemberDeviceInfo.js
@@ -99,12 +99,16 @@ export default class MemberDeviceInfo extends React.Component {
             );
         }
 
-        var deviceName = this.props.device.display_name || this.props.device.deviceId;
+        var deviceName = this.props.device.getDisplayName() || this.props.device.deviceId;
 
+        // add the deviceId as a titletext to help with debugging
         return (
-            <div className="mx_MemberDeviceInfo">
+            <div className="mx_MemberDeviceInfo" title={this.props.device.deviceId}>
                 <div className="mx_MemberDeviceInfo_deviceId">{deviceName}</div>
                 {indicator}
+                <div className="mx_MemberDeviceInfo_deviceKey">
+                    {this.props.device.getFingerprint()}
+                </div>
                 {verifyButton}
                 {blockButton}
             </div>
diff --git a/src/components/views/rooms/RoomList.js b/src/components/views/rooms/RoomList.js
index 1b1f7f6bd2..1265fc1af0 100644
--- a/src/components/views/rooms/RoomList.js
+++ b/src/components/views/rooms/RoomList.js
@@ -79,8 +79,6 @@ module.exports = React.createClass({
         switch (payload.action) {
             case 'view_tooltip':
                 this.tooltip = payload.tooltip;
-                this._repositionTooltip();
-                if (this.tooltip) this.tooltip.style.display = 'block';
                 break;
             case 'call_state':
                 var call = CallHandler.getCall(payload.room_id);
@@ -315,17 +313,15 @@ module.exports = React.createClass({
     },
 
     _whenScrolling: function(e) {
-        this._repositionTooltip(e);
+        this._hideTooltip(e);
         this._repositionIncomingCallBox(e, false);
         this._updateStickyHeaders(false);
     },
 
-    _repositionTooltip: function(e) {
-        // We access the parent of the parent, as the tooltip is inside a container
-        // Needs refactoring into a better multipurpose tooltip
-        if (this.tooltip && this.tooltip.parentElement && this.tooltip.parentElement.parentElement) {
-            var scroll = ReactDOM.findDOMNode(this);
-            this.tooltip.style.top = (3 + scroll.parentElement.offsetTop + this.tooltip.parentElement.parentElement.offsetTop - this._getScrollNode().scrollTop) + "px";
+    _hideTooltip: function(e) {
+        // Hide tooltip when scrolling, as we'll no longer be over the one we were on
+        if (this.tooltip && this.tooltip.style.display !== "none") {
+            this.tooltip.style.display = "none";
         }
     },
 
@@ -374,7 +370,7 @@ module.exports = React.createClass({
         var scrollArea = this._getScrollNode();
         // Use the offset of the top of the scroll area from the window
         // as this is used to calculate the CSS fixed top position for the stickies
-        var scrollAreaOffset = scrollArea.getBoundingClientRect().top;
+        var scrollAreaOffset = scrollArea.getBoundingClientRect().top + window.pageYOffset;
         // Use the offset of the top of the componet from the window
         // as this is used to calculate the CSS fixed top position for the stickies
         var scrollAreaHeight = ReactDOM.findDOMNode(this).getBoundingClientRect().height;
diff --git a/src/components/views/rooms/RoomTile.js b/src/components/views/rooms/RoomTile.js
index 182b62fcb2..bac8f5aa07 100644
--- a/src/components/views/rooms/RoomTile.js
+++ b/src/components/views/rooms/RoomTile.js
@@ -17,9 +17,11 @@ limitations under the License.
 'use strict';
 
 var React = require('react');
+var ReactDOM = require("react-dom");
 var classNames = require('classnames');
 var dis = require("../../../dispatcher");
 var MatrixClientPeg = require('../../../MatrixClientPeg');
+var DMRoomMap = require('../../../utils/DMRoomMap');
 var sdk = require('../../../index');
 var ContextualMenu = require('../../structures/ContextualMenu');
 var RoomNotifs = require('../../../RoomNotifs');
@@ -66,6 +68,16 @@ module.exports = React.createClass({
         return this.state.notifState != RoomNotifs.MUTE;
     },
 
+    _isDirectMessageRoom: function(roomId) {
+        const dmRoomMap = new DMRoomMap(MatrixClientPeg.get());
+        var dmRooms = dmRoomMap.getUserIdForRoomId(roomId);
+        if (dmRooms) {
+            return true;
+        } else {
+            return false;
+        }
+    },
+
     onAccountData: function(accountDataEvent) {
         if (accountDataEvent.getType() == 'm.push_rules') {
             this.setState({
@@ -248,10 +260,9 @@ module.exports = React.createClass({
             } else {
                 label = <EmojiText element="div" title={ name } className={ nameClasses }>{name}</EmojiText>;
             }
-        }
-        else if (this.state.hover) {
+        } else if (this.state.hover) {
             var RoomTooltip = sdk.getComponent("rooms.RoomTooltip");
-            label = <RoomTooltip room={this.props.room}/>;
+            tooltip = <RoomTooltip className="mx_RoomTile_tooltip" room={this.props.room} />;
         }
 
         var incomingCallBox;
@@ -262,6 +273,11 @@ module.exports = React.createClass({
 
         var RoomAvatar = sdk.getComponent('avatars.RoomAvatar');
 
+        var directMessageIndicator;
+        if (this._isDirectMessageRoom(this.props.room.roomId)) {
+            directMessageIndicator = <img src="img/icon_person.svg" className="mx_RoomTile_dm" width="11" height="13" alt="dm"/>;
+        }
+
         // These props are injected by React DnD,
         // as defined by your `collect` function above:
         var isDragging = this.props.isDragging;
@@ -274,6 +290,7 @@ module.exports = React.createClass({
                     <div className="mx_RoomTile_avatar_menu" onClick={this.onAvatarClicked}>
                         <div className={avatarContainerClasses}>
                             <RoomAvatar room={this.props.room} width={24} height={24} />
+                            {directMessageIndicator}
                         </div>
                     </div>
                 </div>