On Feb 13, 2009, at 9:51 AM, Jeff Squyres wrote:

We may add another field or two shortly; these new fields will also be required to be set manually. Hopefully we'll decide on the new field(s) Very Soon so that you can update all the new fields at once.

It looks like it will be easier to hold off on any additional fields until MPI-3. So "implementation" is the only new one for now. -- Jeff Squyres Cisco Systems