GraphThing 0.9.1 is now available for download from http://graph.seul.org The following changes have been made since 0.9: + Chromatic Index computation + Line Graph + More prefabs (Gear, Hanoi) * Several bug fixes for RedHat 7.3/gcc 2.96 Cheers, Dave. -- "Computer science is no more about computers than astronomy is about telescopes." - E.W. Dijkstra