I bought two CycloDS Evolutions off of stuffs4kids.com. Quite a few online sources said that they were reliable. I just received it last night and there is a problem, they both look similar except for the back of the cartridge, take a look: They are both CycloDS Evolutions ordered from stuffs4kids.com. If you can see it, there is a weird oval/rectangular shape on the left side of the left cartridge, but it's not there on the right cartridge. Another thing is, the cartridge on the right has curved short edges on its right side, while the left cartridge has thinner wider edges on its right side. It seems strange to me that each CycloDs Evolution would look different. So my question is, is one of these, or both of these flash carts fakes? I really appreciate any responses as for this is a christmas present, so I would have to try to get a refund SOON. Thank you very much!! P.S. They both have the official CycloDS Evolution sticker. I don't if this helps, but I am a R4 and MMD owner, I am not really a noob to homebrew, I just picked the name because I couldn't come up with anything else, THANKS FOR YOUR TIME AND HELP!!!!