Ok if you can induce sp, then the hard part is over, all you have to do keep your eyes closed and dont move and as soon as sp starts to come along (when you get the loud ringing noise etc.) you just visualize the dream and it will fade from black to light and voila, your dream just formed around you. Its soooooooo simple, very very simple technique. The hard part is to actually be able to stay still and relaxed, everything after that is easy. Once you feel sp coming you pretty much know that youve succeeded.