We just published the latest article by Chris Vandersluis to the "From the Trenches" column on the Microsoft Project Server 2010 TechCenter.  In his newest article - "The Bat Phone" - Chris refers to Commissioners Gordens liberal use of the Bat Phone whenever the City of Gotham was in dire straights (from the 1970's Batman TV series).   He then relates that to how during an EPM implementation we at sometime might wish we had access to a Bat Phone when we are in trouble, and then discusses many ways to avoid getting into trouble during the implementation.  Chris has a unique conversational tone in his writing style, and backs that up with many years of EPM solutions implementation knowledge and experience.  If you haven't read any of his articles yet, it very well worth your time to take a look.