Has anyone tried the dehydrated hamburger they have at Wal-mart.   Maybe it has been there for a while but I assume it is new within the last year.  Does it work good for say tacos, spaghetti, and hamburger helper?  I assume it will, definately simplifies dehydrating your meat.  Has anyone compared the taste of meat you have personally dehydrated to what is bought in the stores, is there much difference?