Yes I just cant wait for crysis I eman check this pic out, compares real life to cry engine 2. At first I had heard that halo 2 was going to be DX10 but it kinda sucks now that it isnt, oh well, there are better shooters out there anyway. Is GRAW2 out for pc yet? http://criminel.free.fr/phpwebgallery/galleries/Cryengine2/comp07.jpg
I think Ghost Recon Advanced Warfighter 2 already came out for the PC. It's out for the Xbox 360 too. Ubisoft added some nicely done enhancements. My one and only gripe about the game is that you can't put your back to a wall in multiplayer like you can in the campaign.
As for CryENGINE 2, Crytek has done an AMAZING job with that engine. Nearly photorealistic. Only thing that sucks is the hardware premium.
As for Halo 2, it doesn't matter if it's DirectX 10 or not. Just as long as the core gameplay doesn't change I'll be happy. No matter what anyone says about the single-player campaign (which sucked by the way), Halo 2 is one of the best multiplayer games EVER. Hands down. Especially when you're playing on Xbox Live with Bungie's awesome matchmaking (which should be licensed to other developers IMO), clan support and scoreboards. After all, you don't pay $50 for Xbox Live just to get the crap that the PlayStation Network offers.