Phase change memories (perfect RAM) are forecast to capture 5.5 percent of the NOR flash market by 2012.
I have covered phase change ovonic memory before. It is 500 times faster than regular Flash memory
Trapped charge memories increasing from less than 1 percent now to 30 percent of the NAND flash market in 2012. The flash memory market is projected to be $56.5 billion market in 2012