4DS - Anything but Charting, page-6371

performance better than DRAM.
It's working on silicon.
It could still be some time yet. It may be a long wait. (This is supported by the recent $9.25M cap raise, ie: 18months odd of working capital.)
Memory markets are a volume game - they will never succeed until they can produce in volume (think back to your uni economics classes and economies of scale). We knew this part anyway, that's why its an acquisition play. 4ds will never go it alone - done have the cap for the volumes... let alone the customer relationships.
He gave no performance data. It was all anecdotal.