Since it's the weekend I'm catching up on my reading ...
A few days ago I mentioned Richard Siddaway, who is setting up a Powershell user group for the UK. Somehow I failed to mention that Powershell released to the web during Tech-ed IT forum. DOH ! The www.microsoft.com/powershell will take you to the home page where there is a ton of infomation, as well the powershell Download there.
If you're looking for more information, the Windows server team have a great post about Powershell on their blog, with a great set of links. I've already mentioned the Powershell team's blog (or rather the presence of Jeffery Snover's transcript from IT forum there) and a quick seach on Technorati reveals several more.
* I've said a few times that I'm enjoying work more since I started working for Eileen; she's the only boss I've had who would have made the post I linked to.