RMAExpress 1.0 beta 8 has been released. As usual it can be downloaded at: http://rmaexpress.bmbolstad.com Changes since 1.0 beta 7 - Fix a potential crash situation in extremely large datasets (eg would crash at approximately 1578 HGU-133 plus 2.0 CEL files) Comments - This affects both RMAExpress and RMAExpressConsole - This is a recommended update if you are routinely process datasets with extremely large numbers of arrays