Ok I just got my M3 Real yesterday and I loaded the M3 Sakura firmware on it. I uploaded some ROMs and played them for about 30 minutes. I saw the light go red. So, I just thought maybe it had low battery life because I was playing it for a while without charging it. I have a DS Lite black version. I charged it up to a full charge last night and started playing it today. The time I played it today was the course of about 30 minutes and then the red light came on! I was like WTF??? And then it went out 10 minutes later!!! I was playing Call of Duty 4 on the 2nd light setting. I did some research and none said anything about getting an hour of battery life but instead they said they got like 4 hours, even more! Am I doing something wrong? Has anyone else had this issue? Please help, I don't want the feeling that I wasted $30 and waited 2 agonizing weeks for this. Thanks in advance!