MATSHITA CD-RW  CW-8221:

  Firmware Revision:	GA0J
  Interconnect:	ATAPI
  Burn Support:	Yes (Apple Shipped/Supported)
  Cache:	2048 KB
  Reads DVD:	Yes
  CD-Write:	-R, -RW
  Burn Underrun Protection CD:	Yes
  Write Strategies:	CD-TAO, CD-SAO, CD-Raw
  Media:	No