I have updated CMPR. Documentation can be found at http://www.ncnr.nist.gov/programs/crystallography/software/cmpr/ (and within a day or so, the ccp14 mirrors, http://www.ccp14.ac.uk/mirror/) For people who have not used CMPR, it reads powder data in a variety of formats, plots data in multiple formats, does peak fitting (optionally with the Finger/Cox/Jephcoat asymmetry correction) does manual powder indexing and shows extinction conditions. It runs under Windows and UNIX with the same graphical user interface and the same features. It is written in Tcl/Tk so that anyone can add new features (no compiler needed). Please send mail to [EMAIL PROTECTED] (don't reply to this message!) if you use CMPR so that I can add your name to the mailing list for notice of future updates. I will not announce them in [EMAIL PROTECTED] Brian ******************************************************************** Brian H. Toby, Ph.D. Leader, Crystallography Team [EMAIL PROTECTED] NIST Center for Neutron Research, Stop 8562 voice: 301-975-4297 National Institute of Standards & Technology FAX: 301-921-9847 Gaithersburg, MD 20899-8562 ********************************************************************