Has anyone seen this problem before ? When copying files between W2003 TSE server shares everything works fine, however when you copy a file from a W2003 TSE server or any other client to a share on one of the W2003 Domain Controller it is very slowww. Checked the NIC card (1 GIG full duplex), no double teaming of NICS. W2003 TSE servers are Dell PowerEdge 1750 W2003 DC servers are Dell PowerEdge 2650