Hi, I'm trying to add a sniff rule for a particular file type that I'm using, but whatever I try, it just comes up "text/plain"! What might I be doing wrong? The file is a control file for Csound. It's in XML form, bounded by "<CsoundSynthesizer>"...."</CsoundSynthesizer>", and normally has the extension ".csd". So in FileTypes, I add the ".csd" as an extension, turn on the "Show recognition rule" option, and add a rule like: 0.25 ([0:100]"<CsoundSythesizer") which is the sort of thing that seems to work for tagging an HTML file. I'm deducing the format, but I assume the first values (0.25) determine a priority, and the [0:100] is a position range. But it doesn't work! If I create a new csd file without attributes, and use "Identify", it just gets tagged text/plain again... (I've checked that the attributes in beos_mime got updated suitably.) Help? Thanks, -- Pete --