hello timsan, and welcome.
i did not see your first post on 12/10, and just noticed the follow-up you left yesterday. sorry for the delay in anyone getting back to you...
since you are new to this forum, i am wondering if you have checked out the material by david wilcock that is available here for you to review. it will give you lots of background information and covers many of the theories you mention in your post.
on the home page, just click on "start here" and then choose "articles & books free" in the drop-down window. you will find 21 articles, 3 books and much more. enjoy!
love and light,
All souls were created in the beginning and are spiraling their way back to whence they came.Edgar Cayce ~ All human progress is in a circle, or to be more accurate, in a beautiful ascending spiral curve.
~ Nathaniel Hawthorne ~