On Sun, 13 Oct 2002, Paul Hutchinson wrote: *>PNG has the excellent compression built in no need to zip the files, see *>http://www.libpng.org/pub/png/ Uhh, my bad. I confused png with ppm. I retract everything I said about png (excepting the fact that older Wintel browsers do not support it). Peter -- http://www.piclist.com hint: To leave the PICList mailto:piclist-unsubscribe-request@mitvma.mit.edu