"..Why the BufferUnderRun occurs?
Rec. Speed Data Stream. Data Stream from the Host(PC) is not always constant. For example, data stream will fluctuate under following situation :
- When starting the other application,
- When the read error occurs at the source disc,then the Buffer Under Run Error occurs!

SANYO's proposal
- Will completely recover the Buffer Under Run Error by connecting the error points, where Error had been occurred.
- No Link Area with perfect Data protection.
- No Write Error - Save Discs!
- Verification of Quality
- Make easy Disc Backup!.."