So I received this system from my kids for Father's Day and have been playing the snot out of it. Got to wondering if it was expandable. Did a little research and found that it can be via SD card. Updated the system with the CFW on atariage, but cannot figure out how to add games to the SD card. I have the root folder "GAME", but can't seem to get the games to load. I am trying to add "Xmen vs Street Fighter", "Marvel Super Heroes vs Capcom", or "Marvel vs Capcom". From what I can tell from the forum so far.... this is the place to get my answers. So thank you in advance for any help