Do I need to connect my iPhone/iPod touch with the USB Cable?
You do not use the USB cable when using the “Synchronization” feature of Dive Log. Dive Log will participate in the normal backup procedure that is part of synchronizing with iTunes. This process will backup all your settings and data related to Dive Log along with all the other applications on your iPhone or iPod touch. This process is completely separate from the “Synchronization” feature for communicating with desktop dive logbook applications. You will need to have your iPhone or iPod touch connected via Wi-Fi in order to use the “Synchronization” feature.