i dont think there as many people using that audio for step 2 as there were for step 1. The sound quality is pretty terrible and not proven to be all that good for step 2. So thats probably why noone has gotten a list together
aaah.... i have practically memorized his step 1 lectures, including his corny jokes!! i was hoping these step 2 lectures are going to add but oh well. i guess i will post an index as i go along.