As revealed last night on GTTV with Geoff Keighley, this year’s Saxxy entrants will be powered by the Source Filmmaker (SFM), the recently released storytelling tool Valve created inside the Source Engine to create all its animated short films, including those in the “Meet the Team” series of Team Fortress 2 shorts.

http://steamaddicts.com/2012/08/valve-announces-second-annual-saxxy-awards/