The PowerShell V2 CTP is not for everyone.
More about the very cool Powershell V2 CTP next week when my NDA expires, but before that a warning on request of Jeffrey Snover about the installation of the CTP:
The PowerShell V2 CTP is not for everyone. You should read this PowerShell Team blog entry ( http://blogs.msdn.com/PowerShell/archive/2007/11/02/ctp-watch-this-space.aspx ) to find out what it is and what it isn't and then make an informed decision before installing the CTP.
read the following blog entries :
CTP != Beta ! Platform Requirements Versioning.
and after to prevent messing up, read the release notes ;-)
Enjoy,
Greetings /\/\o\/\/