Simplicity is great! The official Autodesk Revit Architecture 2011 training guide and exam prep guide is now available in one book:
Mastering Autodesk Revit Architecture 2011 [Paperback]
Eddy Krygiel (Author), Phil Read (Author), James Vandezande (Author)
Here's the Autodesk Exam Preparation Road map pdf.
The book is not yet available in Canada but I have mine on pre-order. Knowing the authors, I'm absolutely sure of their level of skill, detail and commitment. Here's their blog, it's a great read.
Update: Just got mine in the mail, looks good!