Thanks Matthias for your advice. > On an 68K Mac, you need Mac_Perl_510r2_appl_big.bin in addition to the >standard > distribution. The MacPerl in that archive has GD linked in. I can generate gif formatted pictures. Mamoru ------------------------------------- Mamoru Yamanishi <yama@radical.biotech.okayama-u.ac.jp> +81-86-251-8196(voice), +81-86-253-7399(GIII fax) Dept. Biotechnology, Okayama Univ.