Thanks to a hardware failure with my sound card I also found out that my game doesn't load when a sound card isn't present. I at least trap the fact that my audio subsystem can't initialize and do a graceful exit but it would be nicer if I just turned off the audio system instead of shutting down. Add it to the work item list.
In other news I played a bit of Lego Star Wars II last night and while it's funny and fairly entertaining the game play just gets a little boring after a while. I totally think it would be better with 2 people playing but the co-op mode for 360 isn't online! Who makes a 360 game without online?? Step up to the 90's people.