Origachip is described at ####://www.madeiragames.com and they are based in Norfolk. It costs £45 I think if you fit it yourself, more if you have them do it - it's 15 wires and isn't particularly easy unless you're a soldering whizzo (and then it's not easy I'm told). It differs from NEO4 in that it plays UK original PS2 games - that's brilliant and there's no swap. With backups, I use PAL DVD Region X and do a very simple swap. Thing is, it's proven for JAP PS2. I'm very pleased with it.