Hey,
Well finally got home! lol was thinking about how to answer this at work today so i'lll give it my best shot and hope it helps. If theres any thing you want me to cover on more or explain better just let us know.
Also i must say hese are based on my experiences (rather limited compared to a few here) but with all things they work differently on different people so this is by no means "the" way to do, just how i have done it so far.
The first thing as with most things is relaxation! I find the more you relax the better your results, it gives you a a chance to take a step away from daily life and forgot about your hassels and worries allowing you too concentrate more. The way i relax is by lying down (or you can sit up) as long as your comfatble. lay there for a few minutes as too make sure your happy in your position. Then when you close your eyes don't stare at the inside of your eyelids lol! Just relax and don't even look at the blackness just forget about them, just like your going to sleep only the trick here is too keep yourself awake and your body asleep to a certain extent.
So now you lying or sitting with your eyes closed start slowing your breathing slightly and take deeper breathes, feel the air coming in and out slowing you down, winding down, getting deeper and deeper, relaxing, feeling good! lol. I tend to breath like this for a while and then take in a few extra long breathes counting up to 6 breathing in and 6 breathing out just like on Bruce's stuff which you seem familiar with. If your body feels lighter don't worry just enjoy the feeling and keep breathing. Now your relaxing try to keep the same breathing pattern but start to forget about it and feel the blackness. If you relax enough this should happen automatically, its a slight difference but the blackness does change into more of a feeling blackness rather than seeing when you just close your eyes.
Now what happened to me was a image would pop up for a few seconds, or part of an image or even something that isn't that clear. Now don't think about them just keep relaxing and try to see them clearer, don't strain or try to hard just try and see what they are and keep them there longer, focus on them. I call this bit 'following images' because i tend to get quite a few of these come up and it takes a while before i start to see what they are so don't get impaitient.
I think the main point which i can't stress enough (and it just suddenly come to me how to say it perfectly) which will make or break your experience is this:
"Think about what you see in the picture, not how you see it"
If you start thinking, this is really exciting, how am i doing this, wheres it from it tends to go anyway and won't come back in that session but if i think, what is that? or describe to myself (like when i first phased, theres a woman there, shes got curly hair, blue eyes, who is she?) they it stays and gets clearer. Even just look at don't think if that makes sense is good just don't start asking loads of questions, you need to keep with the flow and keep the mind at ease and relaxed.
Sooner or later i found perfectly clear images came to me and i could see them in front (they were surrounded by the blackness). And i was more taking them in rather than thinking about them which is why my experience worked out really well. Once again just enjoy the flow and experience!
With my first experience of this i was really doing it for a retival so guess where i was next! lol. If theres something you want to do place your intent before you try this and maybe it will happen, maybe it won't but theres no harm trying! I wanted to do a retival in New Orleans to try and help with the recent disaster. This is what i got and if you want to if you haven't already its in the Retrivals forum under "to ryan...first phasing experiment" thankfully created by Alysia who was one of the main people who helped me which i am grateful for.
On my first go it all happened for me which was really good! but it comes down to experience, i've had a few OBE's now and have done the relaxation thing quite a few times so that part was a bit easier, not much! lol. How about you? You said you are using Bruce's tapes which is good news! Have you had any experiences before?
If you do get these images keep with the flow, i did and found i went out of body in a sense, i went somewhere else and was able to do my retrival. But at first i hadn't noticed i had gone somewhere else from viewing the images, this was because i wasn't over thinking and going with the flow, can't stress that enough! lol
One last thing as i'm sure your aware but for anyone else you want to be comfatable so make sure you haven't just eaten or you are feeling hungrey, or too hot/too cold otherwise this will distract you.
Think i have covered most things there and hope that helps. Let us know how you get on!
Ryan