If it helps at all, here were my notes from the Gamecube version: http://www.sappharad.com/junk/SonicAdv2Battle.txt There are a few things in there that you haven't found in the PC version yet, like flags to freeze the game while letting you control the camera (for good screenshots) or enabling the debug text output. There's also some stuff at the very end regarding loading Kart races from a memory card. The GC version still had that screen from the DC version, and it did check the memory card, but without any kart race files to test it wasn't very useful. Maybe the same screen exists here? Not sure if I'm going to buy the PC version or not. I pretty much exhausted the GC version for everything I wanted to know.