I don't know if either of you caught this, but if you go to http://www.freerepublic.com/focus/religion/2388170/posts?page=186#186 and scroll to post 187, there are some terrific links to sermons by Dr. Mark Hitchcock on dispensationalism, what dispensationalists really believe, and some simply awesome messages on Preterism where you can listen to Dr. Hitchcock just Biblically annihilate that belief system.
If you have the time, I highly recommend listening to the sermons. They are immensely enlightening.
Making it clickable:
http://www.freerepublic.com/focus/religion/2388170/posts?page=186#186
Worth following up on.