When I started learning Revit 2010 I went cover-to-cover though Revit Architecture 2010 No Exerience Required by Eric Wing. Aside from some errors that clearly indicated the editor did not know east from west, I thought it was an excellent book. We also have a copy of Mastering Revit Architecture 2010 by Paul Aubin that our intern has been going through that appears to have good information as well. Does anyone have a recommendation for a book for 2011 that is at least as good as these two that my business partner could read to help him get up-to-speed with the two of us as well as be a good resource for 2011 enhancements?