I never could copy larges sets of files to my SAN without bringing the server to a complete standstill with a disk bottleneck with the internal SCSI Drives and the SAN storage.

Now I have to start using it again I'm a little afraid that I'm going to have the same problem.

I'm using NW6.5 SP5
Winsock WSPIP = 6.23.04

If you do have problem free what NW service patch are you on?