Hi! wendy wrote: > [...] I was using a JAVA program but my > harddisk crashed and I don't remember its name now :( Maybe you mean ATV (http://www.genetics.wustl.edu/eddy/atv/). Another treeviewer I can recommend is NJPLOT (http://pbil.univ-lyon1.fr/software/njplot.html), still very useful, reliable and available for many platforms. Bye, Micha ---