I don't know that you can necessarily mimic the centerpointe CD's with that bwgen program. It is pretty flimsy. Don't get me wrong the binaural beats are re-creatable but any one I have talked to that has done both has said the Centerpointe CD's are more powerful then what they were able to engineer with bwgen. Could be a soundcard problem as well. A better brain wave generator might be in order.
As far as the Centerpointe program is concerned I have had some incredible experiences. From day one I was being driven heavily by the system. But individual results vary I would definitely agree with that. My confidence is through the roof although there is no denying that the system is expensive unless you buy in bulk.