http://twitter.com/chrispirillo - David created this fantastic screencast to give all of you some tips and tricks for your iPhone and iPod touch that you may not have known about. You can double tap for music, experience your music differently, monitor your data usage, spotlight search your device, take screen shots, make use of the accessibility options, invert colors, delete and move apps easily, use caps lock, clear all history and turn off notifications you don't want bugging you. http://youtube.com/ibellix