Hi, I stumbled upon http://nucleobytes.com/index.php/targetscanner which claims TargetScanner for Mac OS X 10.2 Panther and above · Released as open source under the GPL license The download is a Mac binary archive and I have no idea if this might be of any use for us but perhaps there is some interestin porting it (partially?) to Linux. Just a hint in case it might help Andreas. -- http://fam-tille.de