Hello,
Yesterday I had a problem when I tried to connect one of my user on the domain with a standalone computer running windows 2000 server. The user's computer is running windows 7 while the standalone computer is connected to the network but not on the domain.
When I used my username and password as an administrator on win 7 machine I could connect to the windows 2000 server and it worked fine, but when I used the user's username and password I couldn't.
Note: when I used the IP address of the windows server it did work but not with the name of the computer.