I don't know if some of you already know this but i figured I'd post it for those that didn't. In Astral Dynamics R.B. says the the position you sleep in affects what occurs during sleep. I've been trying this lately and it proves true (for me, everyone is different).

Sleeping on my right side, I can't really remember dreams and thry're usually dull.

On Back: Robert says this causes more frequent spontanouse OBE's to occur during sleep. I cant sleep on my back though.

Left side: I have more vivid dreams and can remember them much clearer. Im working on becoming lucid.

I always sleep on my left now just because of this. I think it has to do with the sides of the brain and which one is more creative. I suggest you atleast give it a shot over the next few nights. Hope it helps.

JS