[RKDinOKC]

I've always just downloaded directly from the camera. Usually charged it as well, bonus.
The only compatibility you would have to worry about is with the GearPro.
Does it format and show as available to record movies to?

My Panasonic Travel Zoom has to have a super fast 80mb/second card to record a special compressed movie format.
Got it because the 20x zoom worked while recording video. Current model is 30x and 18 megapixel.
Pretty cool for a still camera.