I won a iPad2 16 gig model and I returned it to Best Buy to receive a store credit. I'm waiting for the iPad 4 which comes out next Friday. Would you pay the extra $$$ to get the 64 gig or just the extra $$ to get the 32 gig? Why would I need to double the memory capacity on it? Never used a tablet before so I want to make sure I am purchasing the right model. If I just plan to use it as a photography portfolio, check e-mail, maybe listen to a few tunes on it, do I need to double the memory? I don't see myself watching a lot of movies on it, so why would I need the additional capacity? Thanks!