I own a dualG4 533 with OS 10.1.4., 1,25Go Ram, a CDRW writer Mastushita CW-7586.
From a week or two, everytime i insert a blank CDRW in, i'm asked to prepare it, as usual, and the proposed formats are :
Standard (HFS+/ISO9600) or MP3, both at 16712576742194,4 Mo !
and iTunes MP3 at 0 Mo...