RopeNL wrote: II'll read up on that. Any specific book are website you might recommend?
DW of course is a wonderful resource. I don't have any of my books with me, but off the top of my head, there are two that I enjoyed quite a bit from many years ago:
Awakening the Sleeping Buddha by Tai Situpa
Walking through Walls: A Presentation of Tibetan Meditation by Geshe Gendun Lodro