What do you store on your comp or Iphone etc that you would consider essential? Old army Field Manuals, survival guides, important family records and documents,medical records, text books, history books to pass on to future generations, cook books? I hope you get the idea where I am going with this. In a lot of SHTF situations of the past ( Katrina all the way back to the Garden of Eden and the Big Flood) documentation and recording of the facts have been important to mankind. With today's technology, we can carry so much info in the palm of our hand. What would be the most useful? What do yall think? Crazy question/thread idea?