Heres what you need to do.

Load AR2 v2 disc then press the cd eject button and swap for an original dvd game like DOA or a demo game with a large TOC. Then select game dave meria bmx, tick all codes then press the circle button until your back at the start screen then press start, select with codes then press the x button, the screen will say error to many codes and the tray will eject at this piont swap the disc for your backup and press the x button and the tr
ay will close. press the circle button untill your back at the start screen. click on start, click on without codes and then press x button and the game will load.
this works perfectly.