I am using Goljan audio right now in my first run through pathology. But I seem to be going through the Rapid Review way too slowly as a result. For example, it took me 4 hours to finish one chapter in rapid review. I don't think I have time to do all the audio bec. it will take way more time for me to finish path than the time I have alloted for it in my study schedule. What did you guys do so that you finished all 36 lectures?? Is it necessary to listen to all of them?