I enjoyed paying ps2 games as a kid, and once I got a computer that was capable of playing games, I wanted to use a playstation 2 controller to do it as I was used to it. Hookup was easy, and the drivers installed without a hitch, but once I started playing games, the controller worked intermittently and made it impossible to use. I found out that the ps2 controller registers pressure for some of the buttons, but this just determines if a button pressed down or not, so the functionality of the ps2 controller is lessened greatly. I tried another controller, so I am sure that the problem is coming from this device. I'm not sure if I am just unlucky (seeing as this is rated highly, but it didn't work for me, so prospective buyers should be wary.P.S. I am using a pc running windows vista.