[Wine] CONFIGURE LAN IN WINE

[Woodlo]

Hello! I'm an italian boy and i try using linux and wine in my office.
I use Ubuntu 8.04 and I have succesfully installed Dassault System CATIA V5 R18 on my Acer Travelmate 5720. My problem is configure LAN disk for save file into server... In MS windows with CATIA I save all file in S: (where S: is \\server\directory)
In wine how do I configure this setting?
Excuse me for my bad english...