For the first time, UCSD Extension will be offering the official IDesign Master Class curriculum:

http://www.idesign.net/idesign/links/classes/master.aspx

This is the most thorough .NET training content around, with plenty of useful samples in the code library, not to mention tools to help you get started with your next application. 

You can check out the registration schedule here:

http://www.extension.ucsd.edu/Schedule/index.cfm?vCourse=CSE-40901