Hi, On Tue, Nov 06, 2007 at 11:39:27AM +0000, "Nicholas P Holmes" wrote: > sorry, my mistake when typing the error message: > > bash: fsl_regfilt command not found > > hmm, so should i try re-installing the package, perhaps it wasn't completely > successful? You can try this, but it is unlikely. Can you execute this tool on the command line manually? Have you checked that you sourced the configfile? Cheers, Michael -- GPG key: 1024D/3144BE0F Michael Hanke http://apsy.gse.uni-magdeburg.de/hanke ICQ: 48230050