Dear all, there is a new BUILT of the XDS package available for academic users from http://xds.mpimf-heidelberg.mpg.de . This fixes a number of problems with the VERSION of Nov 1, and all users of that version should update.
We believe that this has a better background treatment in particular for low counts; thanks to Alexey Rozov and others for making their data available! If you find any bugs or regression with this latest BUILT of XDS please tell us about it. best wishes, Kay
