New_to_this

Hi... I'm new to making Slipstreamed XP setup discs... Well, let's say a kinda made a mistake... I wrongfully removed IR (and consequently Bluetooth) in Hardware Support... I want to know if there is anyway to get them back? I know for some hardware its possible to get the files from "drivers.cab" from the installation cd and then paste them into some specific directories in Windows folder on your hard drive... Does anyone know which files I would need and where to paste them so that I get IR and BT support back, without going back to making a new installation cd and formatting my whole partition again? Thanks for any eventual reply.