I've read about two ways of retrieving the current Terminal Server
Session ID:

ProcessIdtoSessionId in conjunction with GetCurrentProcessId

and

WTSQuerySessionInformation



However, while I have found ways to implement them with VB, VB.Net, C+
+, and 3rd party .dll's, I haven't found out how to use them with
vbscript. Pleeeeeease, someone put me out of my misery.

Thank you.