I would appreciate comments from people, an acknowledgement in work that make use of the code and if possible, reprints, preprints of papers with applications. I still think the code is somewhat more special than LINPACK etc, but I guess (hope) its a matter of timescale and frame of mind. phone: 011-47-2-477572 arpanet: petter@nta-vax Petter E. Bjorstad Veritas Research P.O. Box 300 N-1322 Hovik Norway .