The best would be to have dedicate machine for it, if you're unable to
have it then setup it on file server.
How much of network bandwidth file server uses? If it using much
network all the time then you will have poor performance with terminal
services.
For using terminal services the best would be to use remote desktop
client to connect, and also all users with windows have this client by
default so this is the easiest way to implement.
For outlook and I haven't quite understand you question, but as I
understand you want to access local computer documents via terminal
server. the easiest way to map local network drive in remote desktop
client, or you can use network shares.
_______________________________________________________
Frane Borozan
Terminal Services and Citrix Presentation Server user logging
http://www.terminalserviceslog.com