I would VPN into a 2003 server with my XP pro. The Domin was NT4. Tonight I upgraded NT4 to 2003 AD and the VPN server upgraded to sp1 of 2003server. WhenI got home, and tried to vpn into the company...I can't get in. It gets to verifing user name and password, then fails. It says user name and password cannot be validated. What happened. It was either AD or upgrading the VPN server to SP1.