Ok, so by request...I've put up a freebie forum that approximates the one our study group used when we were working towards certification. (This should save you some trouble if you're trying to get an online study group going). I've linked to the Photography 8e companion site from there and to a free chat room. You'll have to register to view the forums, but go to: http://cppstudygroup.proboards70.com/ (it's a freebie board so there are banner ads, I apologize in advance! )

Good luck to everyone working towards Certification!