Hi! I am loving my iPad 2, and with my birthday coming up, imwas trying to find any "must" have accessories...I am traveling to London,England this summer with my daughters soccer team, and I only want to bring my iPad! I am going to need to upload photos while I am there...I am wondering whether the camera kit or something like the air stash is better...also, is a charging dock useful, would the average person get their use out of it... I already have a great leather case and the smart cover, are there any other accessories that would be great...thanks