What is the best resource for learning the features and benefits of windbg?

Question

What is the best resource for learning the features and benefits of windbg? I want to be able to discuss investigate memory issues (handles, objects), performance issues, etc .

Answer 1

Below, I've linked a video on how to use Windbg for ASP.NET applications. I have no idea why it's in another language for the title, but the video is in English.

Channel 9 - Windbg and ASP.NET