Well that would have been helpful!

What's a poor boy to do if he's running the Longhorn Beta 3 and the Exchange Server 2007 trial tells him he needs Powershell? Why, follow the awful directions of course! That lead to nowhere, of course! :-D

You can actually now add Powershell as a feature, if you go to the server manager, it's there under "Windows Powershell" -- how helpful!