This is interesting, considering the competition (Microsoft) has been giving away Visual Studio Web Express, and is now giving away the Pro version to students.
The latest version of Adobe's latest proprietary Flex technology (Flex 3.0) is now available with the RTM of Adobe Air. If you like Javascript (I don't), this may be the way for you to move forward to developing "real" cross-platform apps ...
A simple but useful addin for visual studio C# that lets you group methods, fields and properties (etc) together into REGIONs based on rules you define.
A CSS 2.1 cheat sheet, listing all selectors and properties, plus a visual reference of the box model, as well as references for CSS units, media types, etc.