Well this is a KiXtart support forum, not a VBS support forum.
If you architect your script properly you will have the flexibility to support your environment. All of your users should execute the same script (IMHO). You need to determine if you are running on a Terminal Server (thin client), a general workstation, of a special workstation. These determminations can be based on the OU where the computer account resides.
Read over: http://home.comcast.net/~habullock/logon_script_architecture.htm for some ideas. There is also helpful info in the FAQ forum.
