I purchased a Dell 2400 Desk Top from Dell on line, for my daughter's Christmas present, Dec. 2004. I told Dell "I needed a computer for Gaming, as my daughter is a fan of World of Warcraft". The computer they sent has "Integrated Intel 3D AGP Graphics". But when my daughter tried to use it, the game indicated she needed to upgrade her graphics card. So we purchsed a Nvidia GeForce Universal Video card AGP. When I tried to install the card, it would not physically fit into the slot. I called Dell, they said "my computer will only take the PCI Video Cards, but not the new PCI Express cards". The standard PCI cards are much slower than the AGP cards, and have been obsolete for about 3 years! Be very careful when dealing with Dell! They seem to be installing old hardware in their new computers!