ok. i just modded a pal 50hz sat into a jap 60 hz sat and added a gamegizmo modchip. and it was the exact same model as yours. so, all you have to do is link the 2 sides of jp1. i'm positive about this. as for the other jp, you gotta search a lil bit. jp10, 11, 12 and 13 are on the same side...