This last week I was able to re-present my Migrating to SharePoint 2010 presentation that I did at Benchmark Learning at the Minnesota SharePoint User Group (MNSPUG).
During the demo section of the presentation I was using some PowerShell scripts to assist with testing databases, adding them to the farm as well as working with the Visual Upgrade parameters on each web. To find all of the scripts I used during the demo you can find them here.
The presentation has been posed on the Minnesota SharePoint User Group site here.
We are hoping to have the video recording up on the site in a few days. As a reminder all presentations given at MNSPUG can be found at sharepointmn.com.