Hi everyone, As you saw, a bit of unwanted email slipped through the various layers of spam filtration that protect the Ifeffit mailing list. It is a bit of a mystery how this one got through. Most messages from companies with spam-generation business models do, in fact, get discarded. Happily, this sort of thing has been a relatively rare event. Matt has done an amazing job over the years of keeping the signal to noise ratio very high on the this mailing list. Hopefully that bit of noise won't be repeated. Regards, Bruce -- Bruce Ravel ------------------------------------ bravel@bnl.gov National Institute of Standards and Technology Synchrotron Methods Group at NSLS --- Beamlines U7A, X24A, X23A2 Building 535A Upton NY, 11973 Homepage: http://xafs.org/BruceRavel Software: https://github.com/bruceravel