i bought a pc game and checked everything on the sys requirements but the video card requirements. got it installed and it needs more display memory. is this something i can get from a different video card? if so, which one? i need something for a low profile case and the requirements for this particular game says ATI Radeon 8500 or greater or NVIDIA GeForce 3 or greater. Suggestions? (other than paying attention next time) oh yeat, its an agp expansion slot.