I saw some advertisements for playing ps2 on pc but i thinkt hat they were all for the pcs gameport. I am using a laptop without gameport and only have usb and firewire and serial and priter ports. I got an adapter so i could play my gravis gamepad pros (just like a ps2 controller) but only 4 out of the ten buttons would work. I guess the usb couldnt handle it or something....anyway i want to play a ps2 controller on my pc through usb!!!!