I have an email with 5 word documents that I need for a meeting. To save printing them all out (over 50 sheets), I was wondering if I could just take the iPad and view them on screen. Problem is there is no Internet in the building. I have tried reading each of the documents with the wifi turned off and I can see each one. Would this still be the case in 3 days time or does the iPad forget email attachments after a while? How can I save the documents to view in a meeting? I have a memory stick and an adaptor for the iPad. Would that work?