My laptop has an IrDa port built-in and I wanted to connect my 360 controller to it but I'm not sure how. I'm running WinXp and I thought if I set the Ir codes on the laptop to the Ir signal the wireless controller gives out I could hook it up through that instead of buying the wireless dongle. I also thought that I might even be able to connect my wireless mouse receiver to the 360 controller. Anyone have any ideas? -Nelson P.S. It's the Compaq Presario 900 and it's the controller that comes with the 360.