LVB is a free phylogeny program that uses the simulated annealing
heuristic to seek parsimonious trees. See
http://www.icmb.ed.ac.uk/sokal.html
A ready to run version for OS/2 is now available, but not yet on the
Web. If interested, please e-mail me and I will send an attachment.
The OS/2 distribution is a ZIP file, 106KB in size.
Acknowledgement: LVB for OS/2 was compiled by Martin "Herbert" Dietze.
--
Daniel Barker.