CD-DVD_VMD
Versatile Multilayer Disc (VMD). Quadlayer-dvd
20 GB data (4 Layers X 5 GB)
RED Laser
VMD-4-Layer/Side. (Actual dvd's 2-Layers/Side)
multilayer-technick combined with blue-laser can store 200 GB
HD VMD will be an universal world wide media format.
We will see in the future what it will be !