I have recently noticed that a number of people have missed the fact that we have a Windows PowerShell Documenation Download (for RC1) at:

http://www.microsoft.com/downloads/details.aspx?FamilyId=2B0BBFCD-0797-4083-A817-5E6A054A85C9&displaylang=en

Everyone should download this document and give it a read.  I think you’ll be pleasantly surprised by how valuable it is.

Enjoy
Jeffrey Snover
Windows PowerShell Architect

PSMDTAG:DOCUMENTATION: Pointer to RC1 documenation download