You are farther along than I am. Your technique sounds familiar from having read William Buhlman's work and listened to two interviews he did in 1999. I have MP3 copies of his interview and we can discuss a snail mail CD copy if you are interested.
http://www.out-of-body.com/
http://www.amazon.com/exec/obidos/search-handle-url/index=books&field-keywords=buhlman&search-type=ss&bq=1/002-8555441-2322438
http://www.out-of-body.com/
http://www.amazon.com/exec/obidos/search-handle-url/index=books&field-keywords=buhlman&search-type=ss&bq=1/002-8555441-2322438