Those interested in the history of GUI library discussion at Boost might want to look at this thread: http://aspn.activestate.com/ASPN/Mail/Message/boost/1138283 http://aspn.activestate.com/ASPN/Mail/Message/boost/1138287 http://aspn.activestate.com/ASPN/Mail/Message/boost/1138292 http://aspn.activestate.com/ASPN/Mail/Message/boost/1138305 http://aspn.activestate.com/ASPN/Mail/Message/boost/1138308 http://aspn.activestate.com/ASPN/Mail/Message/boost/1138309 http://aspn.activestate.com/ASPN/Mail/Message/boost/1138310 http://aspn.activestate.com/ASPN/Mail/Message/boost/1138313 http://aspn.activestate.com/ASPN/Mail/Message/boost/1138314 http://aspn.activestate.com/ASPN/Mail/Message/boost/1138316 http://aspn.activestate.com/ASPN/Mail/Message/boost/1138315 http://aspn.activestate.com/ASPN/Mail/Message/boost/1138317 http://aspn.activestate.com/ASPN/Mail/Message/boost/1138318 http://aspn.activestate.com/ASPN/Mail/Message/boost/1138319 http://aspn.activestate.com/ASPN/Mail/Message/boost/1138320 http://aspn.activestate.com/ASPN/Mail/Message/boost/1138322 http://aspn.activestate.com/ASPN/Mail/Message/boost/1138325 http://aspn.activestate.com/ASPN/Mail/Message/boost/1138326 http://aspn.activestate.com/ASPN/Mail/Message/boost/1138330 http://aspn.activestate.com/ASPN/Mail/Message/boost/1138333 http://aspn.activestate.com/ASPN/Mail/Message/boost/1138332 http://aspn.activestate.com/ASPN/Mail/Message/boost/1138323 http://aspn.activestate.com/ASPN/Mail/Message/boost/1138335 http://aspn.activestate.com/ASPN/Mail/Message/boost/1138337 http://aspn.activestate.com/ASPN/Mail/Message/boost/1138338 http://aspn.activestate.com/ASPN/Mail/Message/boost/1138339 -- Dave Abrahams Boost Consulting http://www.boost-consulting.com