You may want to look at Phylodendron (a tool for phylogenetic tree drawing written in Java). See http://iubio.bio.indiana.edu/treeapp/ and http://iubio.bio.indiana.edu/soft/molbio/java/apps/trees/ - Don -- -- d.gilbert--bioinformatics--indiana-u--bloomington-in-47405 -- gilbertd at bio.indiana.edu