Japanese electronics maker Sanyo has unveiled a new technology that doubles the amount of data that can be stored on conventional CD-recordable discs. This development follows Plextor's announcement ...

Taiwan-based optical disc makers, mainly CMC Magnetics, Ritek and Gigastorage, have increased proportions of their total production capacities for CD-R discs from 30% to 60-70% because gross margins ...

CMC Magnetics will increase its production capacity for blank DVD+R/-D discs by gradually transferring its existing CD-R capacity, and the company aims to have a monthly capacity of 80 million ...

Show RPM on grid (new in version 0.2) Save and load settings (new in version 0.3) Selectable grid limits (new in version 0.4) Load and save results in binary file (new in version 0.4) Save results to ...