In Gary's "Taiwan Pre-CES Technology Tour Part 2" article, he mentions that:
When will we see these Generation 2 P965 boards start showing up and what can we expect from them? Are they worth waiting for?Also, we were told that motherboard requirements for the Quad Core series of processors have been clarified and to some degree "tightened" up by new Intel specifications. This is another reason why generation two P965 and generation three 975X boards will be introduced shortly.