I sat for a while yesterday in my chair and listened to a Theta binaural beat for a while. I didn't feel any SP because of my position, but I managed to sit with my eyes closed and relaxed long enough that I got used to the way I should focus them, 'out into the darkness' is a good way to put it, and I had lots of coloured blobs just floating across my vision.
These coloured blobs will just keep flowing, but haven't turned into any sort of dream scene so far, then again I haven't hit SP for more than a second in a few days. Is there anything specific I should be doing to get into the dream? I know some people 'phantom wriggle' to try and move their dream body, and others say just to go to sleep :P