Veamos he encontrado esto .......
2.) If you pre-ordered your Playstation 2, chances are you can use a cleaner-disc swap [only pre-ordered, the new PS2's are going to be non swap-disc compatible!]. After you download the game and burn it, you must get a cleaner disc [DVD Cleaner works better than CD-R Cleaner]. Put in the cleaner disc and when the PS2 starts to give a boot-demand error (When tray opens), quickly swap the cleaner disc with the backup (You have about 4.2 seconds). Works about 65% of the time.
Esto quiere decir que si tenemos una ps2 de las de reserva, quiza podamos utilizar las copias utilizando un disco de los tipicos para limpiar CD's o DVD's ....
Vamos a ver si lo probamos ...... aqui la cosa es probar obviamente ....
Un saludo a todos ......