Did some googling on the topic, but didn't find much recent. What I am hoping to do is some tethered (or non-tethered) shooting where the iPad can be used as an instant review screen. I realize that live view isn't an option, nor do I really care about camera control, but it would be nice if the image could be immediately viewed after pulling the trigger without having to do a file import. Not terribly useful for action or walkabout shots, but I think for static macro and portrait shots it would be great.

Thanks for any assistance.