I created a small video (flash movie) of a neat feature of the upcoming LLBLGen Pro v3.0 designer: creating a typed list definition from search results obtained in the designer by running a custom piece of code (C#, with Linq to objects. VB.NET is also supported)! So any query you want to run on the model meta-data is allowed.
Please click on the screenshot below to open the page with the video. You need flash to play the video. No sound included.
LLBLGen Pro v3.0 is scheduled to go beta at the end of 2009 and will support the LLBLGen Pro runtime framework, Entity Framework, Linq to Sql and NHibernate.
Please click the screenshot to view the small video. (opens in new window) Update: uploaded a better html file, so the video isn't resized improperly.