I would guess it might have to do something with Creative Labs buying 100% of 3D Labs for $103.7 million in cash and stocks. The new 3D Labs chip is said to process over 1 trillion operations/sec. It will probably be a very nice demo.
Creative Labs is in Milpitas, CA, just a short drive from San Francisco.
3D Labs is in the same area at Sunnyvale, CA.