Does 300 GB holographic disk appear in this week?

There seems to be a rumor that a holographic disk with a capacity of 300 GB on a single DVD and transfer rate of 20 MB per second will be announced by Hitachi Maxell this week.

Predictions such as prices to worry about are as follows.
300GB Holographic CD's will be available this week >> Our Picks - News, articles and reviews

It seems that the price per piece is 100 dollars to 125 dollars. In the 2nd generation, it will be rewritable in 2008 and will have capacity of 800 GB and the data transfer rate is expected to be about 80 MB / sec (the unit of the above site is Mbps ...). We are planning to expand the capacity to 1.6 TB by 2010.

Because it is so large capacity, I feel that if I lower the price even if I feel like I'm going to be pretty ... HD - DVD and Blu - ray are also there, I do not know exactly what the situation will be ....