Windows Home Server Power Pack 3 beta has been out for just over a month and it’s a welcomed update. It adds a whole slew of Windows 7 and Media Center functions, along with fixing a ton of little bugs. But if you’ve been on the fence about installing the beta release, check out this extensive video tour by the Power Pack 3 beta Program Manager, CJ Saretto. If you’re already rocking the beta, you still may wanna check out the video for some undiscovered functions. [via mswhs]