Intel's 32nm six-core Core i9 series processors codenamed Gulftown based on Westmere will also launch in the first quarter of 2010, the sources noted.

http://www.digitimes.com/news/a20090723PD204.html

Also:

Clarkdale (i3), new Atom stuff in Q1.

Lynnfield (i5 / i7) this September.

Digitimes, FWIW.