Thanks for the hint! I didn't fine your June 30 message until just now, where you explain the process better.
(http://aspn.activestate.com/ASPN/Mail/Message/wxPython-users/2726823)
Thanks
Gregg
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Gregg Lind, M.S.
Division of Epidemiology and Community Health
School of Public Health
University of Minnesota, United States
Author and Maintainer: PedSeer Pedigree Analysis Suite -- http://www.lind-beil.net/pedseer/