For those of you who use digital touch, I have some words of advice. Do not wait to look at them. I made this mistake and I am paying the price deeply. Someone I know sent me multiple sketches, taps and her heartbeat. I said, I want to wait till I get home to watch them and to cherish them. Unfortunately after 24 hours, it seems as though they delete and are unable to be played back. Moments lost. Lesson learned. Do not wait.