Looks like I missed this! Carl released a dnrTV on Monday that we did together while I was in Montreal for DevTeach last week. Check it out:
Here I walk through the array of customizations you can do with LightSwitch from writing LINQ queries, to adding custom code to the client and server projects, to using and then building your own extensions. You can download the sample application here: Contoso Construction – LightSwitch Advanced Development Sample
It’s always a fun time with Carl Franklin. One bummer deal is I didn’t have internet connection where we recorded the show but Carl’s humor made up for it.