Regarding Q:1 I don't seem to have expressed myself clearly enough.

The Session object I'm talking about is the $Server-object, that has already been modified by the PerlScripts(ASP) which handles the login/auth stuff.

As PerlScript(TM) itself is able to interface with this IIS stuff it shouldn't be impossible to read the wanted properties but then on the other hand, right, PerlScript is not pure perl.

Having two different Sessionhandlers for the site would be a bad thing, perhaps I will have to resort to passing encrypted parameters in the form?.

This being my first writeup, I didn't notice that my original title "$Session from cgi || BinaryWrite from PerlScript" was changed to something less than intelligeble, however TIMTOWTDI in perl.