I just want to know the primary purpose of VRAM. I am a gamer, and play games such as BF2 and BF2142 when I get a chance. And I plan on playing games on my MBP. But does the amount of VRAM increase my frame rates or what? What does it actually do? Does more VRAM mean I load into games faster? That it can cache larger amounts of textures? Will I notice any frame rate drops if I opt for the 128mb VRAM MBP instead? Thanks.