Kevin Smith blogs about the rehearsals and his history of rehearsals. Great read:
Links:
[1] http://www.hollywoodchicago.com/users/magnoliafan
[2] http://www.hollywoodchicago.com/forums/film/film-comedy
[3] http://silentbobspeaks.com/?p=368
[4] http://www.hollywoodchicago.com/forums/fanboys-being-re-worked-by-apatow
[5] http://www.hollywoodchicago.com/forums/recreate-your-own-bucket-list