sorry, neither ls nor diff exist in the windoofs environment Wo ----- usual disclaimers apply * This message is RNAse free - please don't touch! ----- Wolfgang Schechinger University of Tuebingen, Germany email: wgschech at med.uni-tuebingen.de * wwWait: http://www.medizin.uni-tuebingen.de/~wgschech/start.htm -------