Subtext has a pretty sweet Continuous Integration setup using CruiseControl.NET running inside a virtual server inside a real computer in my home office. The man responsible for this setup is Simone Chiaretta, who just unveiled his new English language blog, CodeClimber.
His former blog was in Italian, which made it diffult reading for me, as Babelfish totally mangled translations. When Simone is not writing about broken ribs from kite surfing or bagging the latest peak, he just might get around to writing about the CCNET setup he created for Subtext. 