For those of you interested in the ESRF data standard (and if you have a copy of Mosaic). Try the URL: http://fox.esrf.fr:3600/computing/expg/doc/format/Format.html Jon Tischler Solid State Division ORNL, Bldg 3025, MS-6030 internet zzt@ornl.gov TEL (615) 574-6505 Oak Ridge, TN 37831-6030 bitnet zzt@ornlstc FAX (615) 574-4143