Mod a PS2 Controller

[gtgpeople]

Does anyone know how to mod a ps2 controller to work on a pc through usb or other forms of contection between the controller and pc. also if you know a link plz tell me thank you

[steve-b]

http://www.kanection.co.uk/product.php/34/1/

quick google turned that up. don't know if it's any good though

[Tesseract]

I actually bought a few Dual Shock -> USB devices for about $10 each at Radio Shack. Mebbe check there.