I hav an older computer I am trying to keep going. I would like to upgrade the video card and am not sure how well some of the newer cards AGP would work with the system board. The board is an FIC VI35L and has 1 AGP 4X slot. Alot of the cards say 8X-4X, will they work or will I just be wasting my money. The rest of the system is a P4 2.66 512mb ddr266 sdram. Any suggestions would be a great help. Thanks Larry