An example using SUBST command in NT:
code:

If @InWin = 1
Shell '%COMSPEC% /C Subst u: "\\servername\sharename\@userid"'
EndIf

If you have win9x workstations, you have to use another aproach, you must create a
share for each user, so you can use:
Use U: "\\servername\@userid"

The shares can be created from a kix script using RmtShare.exe from the NT-server ressource kit.
Maybe other board menbers can remember where to find an example script.

Erik