I'm having trouble understanding what the market for this is.   It's not going to win on instructions-per-die-area-per-second (NVIDIA and ATI are already ahead of this mark now, with hardware rather cheaper than $100k).  And with 512 distinct CPU packages, there's no way the interconnect is going to be faster than the high speed serial stuff we're already using for stuff like SATA, 10G ethernet, Infiniband, etc...<p>So it's basically a physically smaller supercomputer running low-power CPUs.  It probably wins on real estate and power metrics, and probably loses on cost vs. racks of consumer stuff.  Is there a market for that?  Note that the investment came not from a VC fund, but from the DoE...