The silence on this exploder has been remarkable. Mark and I have
made some progress and I have added references to that progress and
the NOAO proposal to my web site. Revised **drafts** of Papers I and
III are available there:
http://www.aoc.nrao.edu/~egreisen
The FITS BoF will probably mention these Monday Oct 1, 2001 in
Victoria.
Eric Greisen