last year, I had swapped my jap. ps2 for a newer asian ps2, scph-30005r. Now I'm back in the USA and would like to play US dvd's on this. Its been modded one of those clone no swap modchips (blue messiah or somthing). Anyways, other than replacing a mod chip, what are my options for making this machine DVD region free? Other than Region X, what else is out there for an ASIAN ps2?