Ricoh released 1st SCSI CDR with 5 Disc support..Even the Specification page is written on Japanese we could read that it has 2MB buffer, support 4x write, 4x re-write and reads 20x (7040 Mechanism).Maybe can also be upgraded to 7060..Price is estimated at 79,800 Yen (around 775$). I imagine English site will soon updated to read more info about this..