Currently, you can get GeForce 6800 series for both AGP and PCI-E. This is as high as a sane person might want to go. Their performance is pretty much the same. There is no point in picking in PCI-E "for the future", as more powerful video cards are going to be limited by your CPU, and significant CPU upgrades will require change of motherboard anyway. So, I see no point in longing for PCI-E right nowThey are limiting him because maybe he is one of those guys that does not upgrade his system very often. Therefore in a few years agp will be like pci is now obsolete.