I prefer the Radeon line of cards. I've never had any problems with them and I don't have that pesky "upgrade your video drivers" problem every time I install new software. The reason you can't find any video card in that computer is that straight out of the box set ups (like Compaq, Sony, etc) have video on board. The video card is attached to the mother board (is part of the mother board). Generally the video cards that are on board, are pretty bad and pathetic. Getting a new video card will help with some things but more RAM always helps too. Kristta