Why do you want a graphics card? Did your old one die or do you want to upgrade?-If you want to upgrade theres not very much point, im sorry to say. You can get a new card, but you likely wont see much of a performance increase in games...and none at all in normal applications.-If however your's died, and you just need a replacement the AGP interface is the most important information. You can use any card as long as it has AGP 4x/8x interface. Best performance reccomendation:
http://www.newegg.com/Product/Produc...82E16814130100 Geforce 7600GS $82.99Cheapest Reccomendation:
http://www.newegg.com/Product/Produc...82E16814141052 GeForce FX 5200 $26.99Everything else is middle of the road for a price inbetween.The GeForce 8 series is not low end. GeForce 8000 series are the most expensive and best. 9600 started low and will work higher. For the moment the 8800GT is the best value for your dollar...but you'd need a new motherboard to use it.I gotta disagree with the last guy, RAM is not the most important. In the last generations of cards(the AGP cards you want) clock spead, stream processors, and pixel pipelines are the most important. More RAM is useless if it is bottlenecked by the speed of the GPU.