I have 2 computers on my home network. I recently upgraded one from Windows 98 to 2k Pro. When I try to access the Win98 computer from the W2k computer, it works fine....but when I try to get to the W2k box through the Win98 box, it asks me for a password. How do I turn off this, so that I can access the Win2k box without needing a password? (I don't know the password)