Well that I guess is another question I have. I was asked by a guy who has now left. After installing R2 he couldn't get the 'new' adminitrative tools installed.
to quote his mail
'Here’s what I did... After installing R2 you still need to install the new administrative tools as they are not installed by default. The MS recommended way of doing it is to use the “Manage your server” wizard and choosing “Upgrade this role” for the File Server role and then installing the Print Server role. Unfortunately, each time I tried to do so I would get:
the application could not be initialized '
I guessed at the time he meant the group of tools like AD Domains and Trusts, AD Sites and Services, DHCP etc. Now i'm thinking maybe he meant remote admin tools???