Valve is doing a great job with fixes and updates, check it out guys.
Friday, August 10th
The Steam Community Update Notes:
Fixed an overlay crash when certain games would exit
Added support for non-steam games name info to be sent between friends, and to the web
Fixed chat text colors for other users in chat being too dark in alternate skins
Fixed 'join game' friend context menu item never enabled if the local user wasn't in a game
Added a group panel under newly-created groups in the friends list, so your group still appears even if no one has joined
Fixed case where friends list wouldn't immediately refresh if user has joined/left group
Changed shortcuts file to be saved after each shortcut is added, instead of only on shutdown
Added a url bar to the community tab
Added "community" menu item to notify-tray context menu, and view menu
Added self to right-hand list in chats
Fixed the overlay in openGL games to display textures instead of white boxes
Thursday, August 9th
The Steam Community Update Notes:
Fixed an overlay crash when DEP is enabled
Fixed overlay mouse clicks not registering in some games
Fixed installing service on non-English Vista systems
Wednesday, August 8th
The Steam Community Update Notes:
Fixed an overlay bug using the filesize of a tga file in place of the size in bytes of the RGBA texture data
Changed refreshing of friends list / chat users list to be significantly faster
Changed shortcuts.dat to live in the config folder, along with the other user config files
Fixed tooltips being broken in file open dialog
Changed friends/chat lists to always rebuild on a relationship change
Changed chat user list to not rebuild on voice use start/stop
Changed removing a friend on the client to not force their persona state to offline, since the removed user may still be seen in a group
Added maximize functionality to all resizable windows, currently only accessed as double-clicking on the titlebar
Tuesday, August 7th
Added additional overlay support in games
Fixed chat names & avatars not always being displayed in clan avatars
Fixed taskbar entry flashing for chat dialogs increasing in speed the more messages they've missed
Fixed audio icons in multi-user chat not scrolling with the list of friends
Changed online/ingame notifications to only appear for immediate friends, not group peers, chat members, or users in game
Cleaned up spacing on multi-user chat title
Fixed crash exiting game when chat dialogs were open
I noticed Gattsu was playing Warcraft III, I got confused as it's a non-steam game. They added non-steam game "Now playing" broadcasting today.