This is probably not too helpful, but I read in a Discover Mag 3-4 years ago that they did a CT scan on someone who was supposedly projecting, and the parts of the brain that lit up were completely different than that of someone dreaming. I know that this doesn't really prove anything and I can't really quote whoever wrote that article. 'cause it was too long ago.. also, you may want to look up the company that uses "Remote Viewing"- once again their name escapes me- but RV differs from AP only in that in RV there has to be a control group, and the results are tested for accuracy. I don't know what their success rate is(or was), but the process in itself follows the scientific method.