Lifespan Integration?

Has anyone heard anything about Lifespan Integration? I started seeing a therapist who is using this form of therapy with me. Apparently the results can be profound, and I'm hopeful it will help me with my SI. I had a very unusual first session with him this week and I'm curious to find out where it all leads. If you've had any experience with LI, either directly or indirectly, I'd love to hear from you. Are the results as good as he tells me they are?