Hi, Have you considered looking at ACT? http://news.perl-foundation.org/2007/01/a_conference_toolkit_act_goes.html
While it was originally developed for organizing YAPCs it might be further developed to do what you need as well. Gabor -- Gabor Szabo http://www.szabgab.com/ Perl Training in Israel http://www.pti.co.il/ 08-975-2897 054-4624648