Chris Lyon, the CLR's GC tester, has just started up a new MSDN blog.  Working on the GC, Chris has a lot of knowledge about how the CLR works internally, and he'll be able to shed some light on one of the most misunderstood components of the runtime.

Chris's first post is about a new feature in .NET 1.1 SP1 and Whidbey that allows you to select a GC mode without hosting the runtime.  Future posts will probably include dispelling the myth that a multi-processor machine forces you into a server mode GC.