this is a two part question:

How can I have a Logonscript that can ask "What network are you connecting to?" For instance, I have two users on laptops traveling to 4 locations, each with distinct IP addresses... 10.0.69.99 or 10.0.99.1, either way, they are static in each network and I'd like the mobile user to log on and have the network selected via a Logon script.

the second part is, can a BATCH commad change the users IP?? if so, how can I call a BAT file from the logon script?

thanks