This is a key thing I'm curious about. How is drive mapping handled? If I "net use d: \\host\share" from one session, it won't nessarily translate and mount D: to all sessions (or will it)?
I can't check right now, but if you have two local users, Delta and Gamma, and Gamma mounts D:\, does Delta see it or is it specific to Gamma's session?
Mapped network drives are for each user separately. Actually, they are even different for the limited administrator token and the elevated one (e.g. if I run something as administrator here I won't see my mapped network drives, but instead have to use UNC paths).