I picked up a Gizmondo unit off ebay recently and it came with a number of what are labelled pre-release demos. I've compared a few of these with the ones floating around and at least 1 of them (Catapult) is different. I'm assuming these are legit as they came in the normal Gizmondo styled cases and all have official looking art on the cards. Anybody have any experience with these? Would they have come with any sort of docs (none of these did)?