The Messiah 2 supposedly will boot ALL games just as if they were original games..No pressing reset or anything. Just put it in the tray, close the tray, and the game will boot...
Also the Messiah 2, will only have 1 chip and it will work in EVERY console....
It will also have the capability to be turned off.... And a couple of other things....
I'm unsure as of now about the Magic 3...
You can check out more info on the Messiah 2 at the website...
Messiah 2 website!