I want the two computers to be able to share files. I've tried opening the Network section on both computers. The Vista one will see the XP one, but not the other way around. When, on the Vista PC, click on the XP computer through the network, I get an error message about something being mispelled. When, on the XP PC, I click "View Workgroup Computers", I get an error message that this computer isn't authorized. Since both computers are Dells, I called them. But the old one is out of warranty, and the new one, I purchased at Best Buy (big f'n mistake), and Dell won't talk to me. I called Geek Squad, and the guy was nicer and he was saying I may need to "Map the drive?" manually. Any advice, Malice?