Glömde säga det att det funkar alldeles utmärkt att bränna vanliga DVD-R.
Hittade det här på macosxhints.com:
"I experienced the HARDWARE ERROR problem on my new iMac G5's Superdrive. After talking to AppleCare, they seemed to have fixed my machine.
Sense key: HARDWARE ERROR
Sense code: 0x03,0x01
Solution: Restart your computer, when computer chimes during restart, press and HOLD these keys: "Apple + Option + P + R". Continue to hold all four keys and wait for the computer to chime three more times, there is a small interval between each chime as it is resetting the video memory and something else.
After the 3rd chime, you can release the keys and start up as normal, test your DVD burner again and see if it's working. At least this seemed to work for me. I burned using Toast 6.1 Platinum with Memorex DVD-R discs, data was over 3 GBs with no problems."
Även om jag tvivlar så ska jag testa det, men måste först köpa nya skivor (urk!)