RMAExpress 0.4 alpha 6 has been released. It can be downloaded at http://www.stat.berkeley.edu/~bolstad/RMAExpress/RMAExpress.html Changes since 0.4 alpha 5 - For the RMAExpressConsole application the output file name is now fully pathable - The "Save Processed Files" menu option and Data Convertor application now properly handle CDF files for arrays with PM only probesets -- Ben Bolstad <bolstad@xxxxxxxxxxxxxxxxx> http://www.stat.berkeley.edu/~bolstad