UPDATE : James Hart has an excellent post about jQuery 1.3 intellisense - you must check it out ! I know, I know, this has been done before. The reason I'm writing this post, however, is to improve on what I have found on the web. For anyone wondering...
I wrote a beginners article on how to create your own extension methods in .NET 3.5 and then how to go about testing them using new built-in features in VS2008. Please go read the article at the Code Project : http://www.codeproject.com/useritems/ExtensionUnitTests...