Here's the first trailer for
World in Conflict: Soviet Assault which is the console port of
World in Conflict but with a new Soviet campaign interwoven into the single player side of the game. I saw the game earlier this week and while I can't talk about it until the 28th I think I can get away with saying that this may be the perfect RTS to port over to the console and that the folks at Massive have done a great job of tuning the RTS controls for the console (voice commands FTW).
PC gamers will be able to purchase the additional content for a small fee or purchase a new SKU of the game that contains all of the new content and patches for the game.