I don’t know if I’m in the right forum, but there is no wireless network sub-category for Windows 7. If I’m in the wrong place, please let me know. My wife just purchased an Acer netbook, Window 7 Starter. Set-up went fine until I added it to my home wireless workgroup (now consisting of a desktop xp sp3, a laptop xp sp3, a vista laptop, and the aforementioned Acer Windows 7, as well as a NetGear “n” DSL modem/router). I can see all the computers in the workgroup and the modem/router on my Acer, and can open both the xp and the vista laptops and open the “shared” folders. However, when I try to open the desktop, the Acer asks for a “Domain” user and password for access, and shows the Acer computer’s name as the domain name. I do not have any passwords assigned for any of my computers, including the Acer. All are assigned to the same WorkGroup, all sharing is enabled, etc. I do not understand why it is asking for “Domain” certification, when I am not using a Domain and only asking for it for my desktop. Somehow the 7 Starter established a Domain and associated user and password (and why requiring it for only one computer in the network?) But I have no idea where to find or disable it. I have a fairly good knowledge of home networks, having run them for 5 years with 3 to 5 computers and printers, but this one is driving me up a wall and I don’t do well going straight up. Any help would be greatly appreciated.