Hi there, A wierd problem that I have never come across before, has suddenly just appeared in my small network. The network is a collection of 3 desktops and 1 Laptop acting as clients and a Desktop with win2k server installed acting as the only DC. DHCP,DNS server in the network. The problem is this : I can log into any of the desktops with the admin account, but cant when using new created users. network connectivity is not an issue as I have checked using TCP/IP usual utilities : all computers on the same subnet, belong to the same Domain,can renew /release IPS.the whole lot. I am puzzled by this .. could it be a corrupted AD ? or a GP in place thats preventing me from logging ?would appreciate your help. Peace and Groove armada !