I have two csos on my mem stick. The games are pro evo soccer 6 and nfs carbon. The problem now is that psp recognizes only one cso( depends on which one has been copied first to the memory stick) and totally ignores the other one. I'm using 3.02 oe-b and at the moment i cannot upgrade because battery is too low and i don't have the adapter. Does anyone know what should i do too see both games when i go to game->mem stick on psp menu?