.Net Audio and Video that I Listen and Watch

One of my colleagues caught me watching a downloaded MSDN TV recording so he asked me from where I get these from. I know that most of you geeky .netters out there know these links, but for the people who does not know here are the links.
And for your information I have most of them downloaded (300K versions) with me so any one can ask me before downloading whether it's available with me.

http://msdn.microsoft.com/theshow/

http://www.msdn.microsoft.com/dotnetrocks/

http://channel9.msdn.com/

http://www.microsoft.com/uk/msdn/events/nuggets.aspx

http://msdn.microsoft.com/msdntv/

And if you guys know any more links where I can download more audio or video content on .Net please make comments.