I found a few changes from MPI 2.2 that I missed the first time. I've also change the handling of the few ticket o items to use consistent colors (green is delete, red is inserted). A few of the items from Jim's notes were updated; someone needs to look at the others and at least propose specific updates. Bill William Gropp Director, Parallel Computing Institute Deputy Director for Research Institute for Advanced Computing Applications and Technologies Paul and Cynthia Saylor Professor of Computer Science University of Illinois Urbana-Champaign