I installed the custom firmware and loaded the proper isos in the proper folder. My psp isos work fine, but i put my psx iso in its own folder in the game340 folder. then when i go to my memory stick i can see the image of the psx game. When i click on it, the warning of the game comes up, and then gives an error saying this game can not me started. I know i am doing something wrong cause its doing it to all my psx games? what am i doing wrong?