I have a Windows XP Professional which is a member of a Windows 2000 Server domain. It spend a lot of time loggin in. Windows 2000 Proffessional clients doesn't have this behaviour. In addition when I try to access to a Windows 98 computer shared resources from XP Pro it asks me for the password. I can browse the same computer from Windows 2000 Member with no password. Why XP clients behaves on this way??? Thanks a lot