HELP!!!! I think this is being caused by a hotfix? I had it on one server and then today on the other server. Is there any hotfix known to cause this problem? PS4 on Win2K SP4. STOP: 0x000000D1 (0x00000030...) Driver_IRQL_NOT_LESS_OR_EQUAL Matthew Shrewsbury, MCSE+Internet MCSE 2000 CCA Server+ Network Manager