Hello Jim,
We have had three customers who recently submitted the 60 PDUs from the PrepCast to PMI and who were asked to provide additional information. I gave them a personal letter in which I explained the course, their learning approach and the results in their final exam. They submitted this to PMI and their PDUs were accepted.
So if you already have the PrepCast for 60 PDUs, please proceed. If needed I'll provide a letter to you as well.