If I were to swap some of the files (for the movies) between the Japanese or PAL version and an ISO of the USA version and burned the Japanese/PAL version audio tracks, could I effectively have a US region copy of the Japanese version of the game? Of course, I don't know which files I'd have to replace, and I imagine that there might be problems with the video if I used the PAL version?
A 50/60hz switch could fix the video if there are problems, right?
Essentially, I'm trying to figure out whether I can play Sonic CD with the original soundtrack without having to buy a mod chip. I'd easily be willing to get one if it weren't for the fact that I'd only be using it for one game. If there were a lot more that I had an interest in, I wouldn't even be asking.
Well I know I can change the audio tracks. I could put anything I want there, shoud the strange desire strike me. What I'm trying to figure out is the movies. I guessed that the game wouldn't be very likely to run if I just burned all the files to a CDR, but what about using the CD Mage beta to insert just the movie files into an already existing ISO?