If you haven’t listened to the panel discussions from this years Together for the Gospel conference, they are online now. As I mentioned in my post on T4G 08, some of the panels provide necessary context and background for some of the messages, particularly regarding the messages by Thabiti and Dever (at least as far as my comprehension goes).
Also, the other panels provide incredible discussion and instruction, wisdom, along with a great deal of CJ humor and humility (which helps us identify with these great men). You will want to listen to these over and over.