old motherboards had AGP ports wich look similar but only give out 1volt, or 1.2volt. the AGP 4x and 8X slots give out 1.5volt (the new graphics cards need and chow alot of power)
Your processor (CPU) is way to slow to give you an optimal gaming experience. So I think you'd be wasting your money.
Save some cash and buy a new motherboard and Pentium 4 Hyperthreading CPU.
It should cost around R1400, then buy RAM and a graphics card. Your motherboard is just too slow and outdated to use anything else
If you've got more money, spend it on something bigger, the above is really "budget" orientated. Give the AMD's like 3000+ and higher 939's a look too
Well if you want all that, why fork out the cash for a Radeon 128mb? The Riva TNT 2 Ultra is more than enough power than you need. Dude, get all the old games, like Unreal 1, Diablo and Starcraft, Warcraft 1 etc.
Play until you want to fall asleep, but the Radeon won't work
If you don't want to buy from that site, ask any pc store in your area for a TNT2 32MB card.