Travis Brown <tebrown with csh.rit.edu>
Tuc <ttsg with ttsg.com>
Ulrich Schilling <schilling with netz.uni-essen.de> AIX
+Wim Heirman <wim.heirman elis.ugent.be> --units=si option
Wolfgang Schrimm <wschrimm with uni-hd.de> xport function
Wrolf Courtney <wrolf with wrolf.net> (HP-UX)
hendrik visage <hvisage with is.co.za>