Few Game related things

Alright, as it turns out that old ethernet card wasn't PCI, it was an old VLB card.

So now I have two questions to help me with this: where's a large repository of unsupported hardware drivers, and how hard is it to assign USB signals to something I can use?

And on the subject of gaming, I did find out I have an AGP slot, but I don't know what kind it is. How can I tell? Also, I remember a website that would tell you whether or not your computer was powerful enough to play certain games. Anyone know where it is?

Jesus Christ, I'm not gonna change my OS. Not only is it inconvinient and expensive, it doesn't solve my problems, nor does it answer my questions.