I have a Japanese 3.0 card, but no Japanese system to use it with. I was thinking of converting one of my extra TG-16 units to work with it, and also, all these Japanese cards I have. I've seen smidges and hints about doing it, but nothing absolute. If anyone can point me in some direction or FAQ for it, I would greatly appreciate it. Also, where is a good place to get the tools for opening the system?