The dynamic programmer
Codemash
Notes from another great Codemash.
PhoneGap in the morning, build you own application in the evening.
I'm afraid my notes don't make justice to the presentation.
A high level introduction to Ruby (IronRuby) and how to use it to enhance your projects in .net.
Adam Goucher gave a good presentation on the use of Selenium for web automation. These are my notes taken during the session.