My sister was attempting to look at some of my music on my computer, but was unable to view the files. This issue started up after I did a clean install of WinXP with SP2 on my machine. At first I was thinking issues with me running SP2 and her running SP1 with all the hotfixes, but I wasn't sure. I checked and rechecked everything and decided to do a clean install on her computer as well, but that hasn't helped either. The first instance when I was unable to connect to my computer from her's, a dialog box popped up asking for a user name and password. After doing a clean install on her machine, I now get it trying to connect to her computer from mine. I turned on the guest accounts just out of curiousity and the dialog boxes don't come up, but now I get a error message saying that I might now have access rights. The firewall is disabled on both machines. Is there something I'm not catching here? If you need more info then just ask. I'm stumped.