I've owned my M3 Real for about 2 weeks now, and so far have been pretty happy with it. It runs all my games fine and I haven't had one lockup or freeze yet. However, after reading several, several articles of people testing their M3 Real single-cart download abilities with games, it seems like something is off. Two games I have that don't work are Big Brain Academy and the New Super Mario Bros. I select these games with 'Y' to enable download play, but they just lockup once I start sending the data to another DS. I thought the M3 Real was supposed to have 100% download playing capabilities? M3 themselves have no support for this, but other threads I've read on other boards are full of people saying that their SMB and BBA games work fine with single-cart download play, but with maybe 1 or 2 people saying theirs aren't... Why is mine also not working then? I have the latest firmware, and my ROMS are official and not trimmed or tampered with in any way.