Have used Cedar Software's "Mind maps". Their address is:
Cedar Software Ltd
Golf Course Road
Blairgowrie
Perthshire
UK
PH10 6lQ
Phone 01250 875929
Fax 01250 875959
Regards
Paul Murphy
pbm8@tutor.open.ac.uk
--Learning-org -- An Internet Dialog on Learning Organizations For info: <rkarash@karash.com> -or- <http://world.std.com/~lo/>