I've got 2 win7 pc's on my home network. Placed each in a home-group and received a windows generated unique "homegroup password" on each pc. I also created a folder named "share1" on pc-1 and share2 on pc-2 and placed in homegroup. Each computer's Win explorer can see the other pc under "network". When I try to connect from pc-1 to pc-2 I'm asked for a username and password. Question is what is my username? I've tried Administrator with homegroup password and PC login password but it doesn't work. PC-2 has a brother-2270 printer that I would like to be able to use from pc-1.