That's a good question jrebel, was wondering the same thing. Didn't know if I needed to get a 32gb card, or if it would be overkill. Like Tyler said Sandisk is one of three cards that go good with that came, read it in the manual and also from the guy at my local sporting goods store. See you posted on my forum about the bear box, even Cabelas in Lacey don't have any in stock, but I found a very heavy duty one sold by custom1 enterprises that I'm ordering tomorrow with a python cable. Man I thought you just buy a cam and go, but after the bear box, python cable, memory card, and 12 lithium AA's I'm going to have a lot money strapped to a tree. Hope nobody finds it. Good luck!