if you have iOS6 on your iPad or iPhone now...will we be able to upgrade to iOS7? Or are you stuck with whatever iOS version is on your device? I've been holding off on buying my first iPad/iPhone because I've been waiting for widgets (e.g. date/time/weather a la android) and flexibility...along with a 5" 1080p screen on the next iPhone. Retina Display on the next iPhone would be good too.