Karl M Hegbloom <karlheg(a)inetarena.com&gt; writes in xemacs-beta(a)xemacs.org: sb> What version of libpng? Have you tried it with 1.0.2 and zlib sb> 1.1.2 (patched) or zlib 1.1.3? Yup. I experienced corrupted images with 1.0.1 that were cured by upgrading to 1.0.2. Didn't you see my messages and Jareth's messages about this? Yes. I got my copies from ftp.uu.net. sb> What version of EGCS? There have been some problems with the sb> latest snapshots. Does the same thing happen if you turn off sb> file-coding? I haven't tried it straight no-Mule or no-Mule sb> with file coding, and I build with EGCS/PGCC 1.0.3. That should be O.K. That's still something to try *before* you update libpng if possible. Good luck!