Maybe get up off that butt and go setup the Outlook installs manually?
IT people are still issued legs?, or did I miss a meeting?
Seriously, there's no avoiding it sometimes, I'd consider doing it myself long before trying to get a script to do it for me. You simply cannot rely on normal PC users to do anything too complex, regardless of how smart they should be or how much they use a PC - most of the people I work with have degree's and years of PC experience, yet I wouldn't trust most of them to reboot an etch-a-sketch.
We're going down... in a spiral to the ground...