I have just started testing this out, after having enjoyed a very effective session with the Boundless Renewal paraliminal the other day. Have a look in the Beyond Human forum, post titled "Just had an awesome, awesome session." The Sedona Method is very powerful on its own, probably the most worthwhile personal development tool I've come across, and so I think it can definitely aid paraliminal sessions, used before the listening session, releasing on the preferred outcome of the session, during the session, and after the session to 'clean up' any residue of emotions that might be there. I don't think you'll release what's going into the mind, at least that's not my experience. But any blocakges or resistance, yes. So far my very unscientic studies into the subject are promising. Try it out. I'm very interested to hear what others think.
On a side note, I really don't know why everybody in the world is not using the Sedona Method or something similar. It's such a natural process and works so well. It' been a great help for me in many areas of my life.