Hi, I could only find one other thread on here about this and it didn't answer all of my questions. My main question is, how can I open the .pac files for any of the Yu-Gi-Oh! DS games (currently dealing with World Championship 2008)? I'm doing a little research and compiling some information about the games. I'm interested in finding the deck listings for the CPU opponents, among other things. Does anyone know anything about this?