Stuhlman posted that there are going to be changes with the PSP program. He will make an announcement once the program kicks, and there will be other big exciting developments. I cant wait to read whats in store. I believe he made this post on Aug 8.
This is correct, Stuhlman has redesigned the PSP and will explain all about it as soon as the Titan arrives.
He did not tell me how the PSP will work, so I'm as in the dark as you are. But I'm confident it will be great for CAIx!