Here's one idiotic change in Vista SP1: Looks like Microsoft decided to change the switch to launch the Terminal Services client so it can log on to the console of the machine/server to /admin from /console.
The new switch to connect to the server's active console session is:
I suppose I can understand changing the switch to /admin since it's slightly more descriptive, but why the heck would you remove support for the old switch and immediately break anybody's shortcuts that were previously set up?
Of course if you look through the help there's no indication of this change. The only place to find this is by looking at the command line options for mstsc.exe...
Idiotic to the max!