I posted this because i cannot find anyone posting similar problem. I had crash while playing this game "Puzzle quest Challenge of the Warlords" on my 3.03OE-C with 1.5 kernel enabled. I tried to change to 3.03 kernel but no luck. It only hang my PSP when i go to "Hero inventory" and select magics. It hang, i pressed button "home", no response. And it restarted automatically after about 5 sec, and back to main menu. Any solution.