I currently drag a computer to the field to pull the game cam cards and check out what's going on. Swapping cards isn't an option as I do this a lot before I hunt and going home just to read the cards ain't happenin'. What options have you seen to make this more convenient? I've seen some SD readers for iPad, but I only have the iPhone and most seem to be incompatible or are sold by foreigners who can't answer the simplest of questions. Who's got a trick up their sleeve? I currently have the iPone 4s and Kindle Fire HD to work with if there are any known (working) SD devices for them. Viewing and keeping files are the 2 requirements.