HI, first let me just say thank you for all the excellent info. So what I would like to do is make a cart that I could flash any game on it. I have some spare 27c322's laying around that I can use. So is it possible to have one cart support any game? What I was thinking is getting a 32Mbits donor cart with battery back and maybe adding a switch to enable/disable the battery. Would this be possible or am I missing something?