What OS is the test client?
Most are Windows NT 4.0 SP6 machines
What OSs are the other clients?
same
What OS are the DCs?
DCs are windows NT 4.0 (will be moveing to win2k later this year when we go AD.
What version @KiX?
latest downloadable version
What protocols are on the network?
Currently TCP/IP, Netbios, IPX (IPX will be going later this year)
What network clients on the clients?
MS Windows, Netware (Netware will be going later this year)
Do you have KXRPC service running?
No, I dont know about the finer point of what this would add to the mix yet.

Thanks