This is driving me up a f'ing wall! For some reason, of the 4 computers in our household, my desktop is the only one that won't be seen in everyone else's "Network Places". All computers show up in that folder except my desktop. Even if I specifically share a folder and make sure the permissions for it are "Everyone - Full Control" or whatever, they can't access it directly via \\myscrewedcomputer\foldername. It always prompts them for a username and password. Why??