Just upgraded to NW6, SP2. No majors dramas till the enxt day. Some users are running W2K, 4.83sp1 client on a Compaq Evo box. You boot the PC and try to login to Novell and the PC reboots. If you click on the Tree to browse the PC reboots. However, if i move the PC to another network segment it does not happen. Obviously a network issue but to cause the PC to reboot? i dont know. Have uninstalled the client and re-installed but same problem. Even if you try workstation only it reboots now as well. Any thoughts?