I've been at this OBE thing for a couple of years now with no conscious success. About a year ago I did the NEW and Tactile Imaging exercises for a few weeks with no results so I abandoned them. Now, after months of trying, with lots of great input from the forum posts, I'm wondering if going back to those exercises, in earnest, will produce results. For those who used them to OBE - are they that vital to success?