thx 4 helping webber,i have a yamaha 8x8x24 ive tried dj2 and 3 and i just tried burning with the default settings,it always worked before.with dj2xx it sais starting track 1 then sais illegal mode for this track or invalid packet size. as for dj 3 i`m not quite sure how to use it ,as these are cdi files thx again