I am having difficulties accessing the network share to my Windows 2000 printer [printer attatched via USB to Win2000 computer, shared among all computers]. Both computers are behind a router, and are on the same workgroup. My Vista machine did not have any problems accessing this printer or authenticating to Windows 2000, but Windows 7 seems to. The problem is when I go to connect to the PC, I am prompted for a username and password, but upon entering a valid one, it does not connect and comes back as invalid.

I attempted to navigate to the share manually through the "add pritner" device, but this did not work either. [Giving //computername/printer]

Any assistance would be great =), thank you.