I'm having big issues with a machine running Win 2k Pro Sp4. The network has reported that this computer is using way too much bandwidth. In task manager three unfamiliar processes are running. First there is Userlist.exe. I've done a Google on this and find it's related to Novell. I don't use Novell here. Also when i try to end the process it says access denied. The other two processes running are net.exe and net1.exe. There is only one iteration of these, but they shut themselves down automatically and restart themselves. You can watch them disappear on the task manager then reappear. I've run Symantec Virus Scan with most recent updates in Safe Mode. Also I've run Ad-aware and Spy-bot. Both of which have the current definitions. These scans turn up nothing. Any help would be greatly appreciated.