re: Home Plate - Double Wow!
Jim,
You should also check out "www.unmannedspaceflight.com". That forum is even more active with more armchair science going on than the HZ these days -- they already have a couple of dozen posts on Home Plate.
In particular there are some guys there who have done amazing jobs at producing their own mosaics, anaglyphs, and colorized images. One of their images made it on the cover of Avaiation Week in the fall, and the Athena team has said nice things about their work. Good example of amateurs making a real contribution to a project.