Just wondering, I know the PS3 and Xbox360 version will have achievements, but will you still be able to link your Xbox Live account to the PC version of F:NV and gain the achievements?

Steam has its own achievements.

PC FO:NV will have Steam achievements, not Games for Windows Live achievments.

Games for Windows Life is gone. And thank god for it, GFWL has to be the worst piece of bloatware I've ever encountered attached to a game.

Besides, I didn't know we played Fallout games for the achievements...