I recently bought a playstation and put in a modchip (stealth 2). Everthings works fine except for a few games i backed-up. Superbike 2000, Le Mans 24hrs and Crash team racing refuse to work beyond the introscreen. They lock-up just after the intro ( so just before the loading of the game should start ) . A friend backed-up the same games with no problems. The problem games are protected, but this should not be the reason with the mod chip, right? I have made working back-ups of games like Quake 2, MIB and ReVolt. Anybody with any suggestions?