Okay, this stems from the need to transfer video shot on the iPhone 4 to my iPad 2 to edit in iMovie. It is a long winded method using iTunes to sync photos and include video to achieve this but I have found plenty of apps that can do similar wirelessly. I'm not interested in jailbreaking so only looking for official apps. My main requirement is that this needs to work when on the road so will need to use Bluetooth or Wifi in ad hoc mode without an access point - preferably the option for both. Wifi across an access point is a bonus but my main aim is the ability to do this device to device without any other requirements. Can you recommend any apps for this task?