Those very nice people at Quest have released an updated version of the free AD PowerShell Cmdlets. You can read about the updates contained in the AD cmdlets 1.0.4 release in Dmitry Sotnikov's Blog. If you use Active Directory and PowerShell, these free cmdlets are must-haves! There's also a pretty good bit of documentation (PDF).
To download the updates, go to the Quest web site (you have to register to get access at present). And did I mention that these are free?
These cmdlets really rock - thanks Quest!!