For general feedback about the game.

Visit the support site for any issues you may be having with the game or Steam.

November 27, 2007 - Valve

Updates to the Source Engine have been released. The updates will be applied automatically when your Steam client is restarted. The specific changes include: Source Engine

• Fixed surround sound not working properly when running Windows Vista
• SourceTV relay proxies can record demos now with tv_autorecord 1
• Fixed jittery demo playback