Drivers right? How do I determine which and where to get the drivers. I have a dell inspiration 531 Desktop running XP Home. I reformatted the hard drive...I know big mistake. Did not back up drivers or get a list of hardware. But I do have a service tag. JBGP3G1. I would also love a network controller... you know to get online! I thought XP had generic versions to get you started with. HELP!