Well, I suppose I could get an import Hucard to test out the converter, or I can get another System Card 3.0. I can't imagine the converter causing the issue, since the Card did boot up. Isn't the job of the converter is just to allow the Jap Hucard to play on the American console? Like I said before, regular CD-ROM games (System Card 2.0 games) play just fine with the same System Card 3.0. For some reason, the 3.0 functionality is not working. Logic is saying that the extra RAM of the 3.0 is not working or something like that, but its 2.0 function is working.