on the macbook aluminum 9400m nvidia the shared memory becomes from 256 usage on OSx and to 512 on Windows Xp. now im just wondering since it could change from os to os couldnt you manually change the total vram usage or through a program? I read up an article where someone could play gta 4 on the macbook with only 800x640 resolutions lowest settings on vista than all the sudden in windows xp they could run it max settings on 1280x800.
512 vram could help alot
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512 vram could help alot