WebDAV & Session Varibles?

So I tried this and unfortunately it didn't work... I correctly saw the OS Pre-Logon running and it correctly redirected me to my /sandbox/custom.htm, but when I look at my session varaibles via the reports, here is all I get:

 

 

Session Variable %session.group.name%=

 

Session Variable %session.user.username%=

 

Session Variable %session.user.firstname%=

 

Session Variable %session.user.lastname%=

 

Session Variable %session.user.fullname%=

 

 

My Pre-Logon :

 

Sequence Start

 

Go

 

Check OS

 

Windows NT based

 

Redirect

 

Windows 9x family

 

Redirect

 

Linux

 

Redirect

 

Pocket PC

 

Redirect

 

Mac OS

 

Redirect

 

fallback

 

Redirect