http://www.nanowerk.com/news/newsid=20045.php http://home.slac.stanford.edu/pressreleases/2011/20110202.htm I think it is pretty exciting, although they only take the few datasets that conform to their existing model: "The team combined 10,000 of the three million snapshots they took to come up with a good match for the known molecular structure of Photosystem I."