You'll be able to play it no problem.
I have it on my toshiba laptop, it has the intel 945 express chip set, which only has 256mb vid memory and a core speed of 200mhz...which I boost to 400mhz with GMABooster.
runs like a charm. your golden ^^
I'm surprized what I can get to run on this thing.
GMABooster and 3d analyze work wonders