After reading about lurkers who contribute nothing back to SDN, I decided to not be "that guy."
In this regard, I have received the Goljan Audio files for Step 2 and have also listened to one Neurology lecture from P.A.S.S. Here are my thoughts:
My impression is that the Goljan files are re-hashes of his Step 1 lectures, and they are not divided into logical sections based upon separate rotations. For instance, I tried to narrow down the Neurology content, as it is my current rotation, but could not find a discreet section; rather, some information was inserted rather haphazardly throughout all 24 lectures. I was disappointed, since Goljan was a highly contributory factor in my overall understanding of concepts for the 1st 2 years. I have listened to two sources of the files, and both are poor in quality with the recorder constantly whispering to a classmate or commenting to a nearby student. Alas, I have to part ways and use other resources. I might listen to the files when I have nothing better to do (which will probably end up being NEVER). Sorry, Dr. Goljan.
There is one Neurology lecture file from the P.A.S.S. program that seems more Step 1 related, but I have learned some information that I had either forgotten or was never taught. The instructor is very down-to-earth and focuses on general concepts, both for Step 1 and 2. I thought that listening to it at least a couple of times was worth the time.
I am going to try the seven Kaplan lectures for Neurology as soon as I get a chance and post my experiences afterward. Please feel free to comment on anything, as I have found that there are few people who have sought out audio for shelf tests and/or Step 2.