kinda sorta on topic...just in case some new members are not familiar with Mrs Wendy DeWitt...the video is a must see (it is about 1 1/2hrs long)if you are thinking about long term food storage, pdf file is a breakdown of her system

http://allaboutfoodstorage.com/wp-content/uploads/EVERYTHING-UNDER-THE-SUN-2010-word.pdf

http://www.youtube.com/watch?v=gOLuIApyNPc