I am looking to get a cheap pci 3d card for my girlfriends computer, and since I can get a TNT2 vanta or M64 for about the same as a ati xpert98 I was going to get that, just wondering is there a difference between the two? I know that the m64 only has a 64 bit memory bus instead of 128, so is the vanta the same thing with a different name? Any help would be great.