Hi, will have to do some real work and xmas shopping so have put this on hold until Jan - in the meantime SAMPLES! you should find 6 samples as full size tifs (about 2mb each) ready for save/open at - http://myweb.tiscali.co.uk/shdbone/bonestore.htm By the way, just tripped up the google translator which gives foine (beech marten) as 'long pitchfork' ! Happy Christmas, Jul, Navidad, Noel, etc to all. Sheila SH-D ArchaeoZoology http://www.shd-archzoo.co.uk/ All mail virus and spam checked