Jetbrains have announced that Resharper is moving to a new evaluation model which will make it easier to try out their outstanding Visual Studio extension. Previously, if you wanted to test Resharper you'd have to download it then request an evaluation license. But now you can simply download, install, and enjoy 30 days of developing pleasure.
Resharper includes improved Intellisense, refactoring options, better error highlighting, reformatting options, code generation, and lots more features guaranteed to put a smile on the face of any developer. If you've never tried it, I urge you to get along to the Jetbrains site and download Resharper.