don't use Nero to make images of PSX games.
if you want to make an image of a game, ISObuster is a great program, http://www.isobuster.com/ or ISOproducer too: http://www.aldostools.com/isoproducer.html
if you want to make an image of a game, ISObuster is a great program, http://www.isobuster.com/ or ISOproducer too: http://www.aldostools.com/isoproducer.html