A new piece of software for the iPad demonstrates the innovation taking place within the Apple App Store software universe. SoundNote lets an iPad user take text notes that are automatically synced with an accompanying audio recording. Who would want this? Students....take your notes in class on your iPad while your iPad records the audio from the entire lecture. When you go back later to read your notes, click to hear the audio starting from wherever you are in your written notes. And it costs $5. That's right, five dollars. We have not even scratched the surface of the kind of applications that the iPad and other tablet devices are going to support.