Can I put new graphic card, if can, suggest me cheap but good one, :D ??

Thanks A LOT !

Hi, this is very old PC, i dont have money to buy new one for now, so what i can do with this "trash": any game

What games I can run on this ****** PC. :(

It's look like I don't have Vertex Shader and Hardware T&L

I have Pixel Shader 2.0

Can I update something? Improve Gaming Performance !

Tell me, please :)