This topic has been covered many times. Not to mention that this thread is pretty dang old (was started over 5 years ago). Click this link --> http://ball-pythons.net/forums/showt...=1#post2301460 <-- for a MUCH better discussion on this topic than Yahoo Answers could ever dream of providing.
The spoiler alert is that there aren't any good reasons to feed a ball python in a separate enclosure if you actually take time to think about it.