We've got a new job opening listed here.  If your idea of fun is writing debuggers and profilers that automate the testing of the CLR APIs on which they're built, then you'll want to check out this opening.  Be the first on your block to discover the latest and greatest CLR features (and then write code to pound the heck out of it!).  As a bonus, you get to open bugs and assign them to me.  :-).