This will be Intel's roadmap for the next four quarters. For your convenience, we marked out the new 45nm processors in orange as they appear. New 65 nm processors are marked in green.
Update : Pat Gelsinger (Sr. Vice President and GM, Intel Digital Enterprise Group) hinted that the new desktop processors to be announced for Q3'08 will support a higher FSB speed of 1600 MHz.
We also have Intel's pricing for their current 65nm processors as well as the upcoming 45nm processors, up till January 2008. The 45 nm Yorkfield and Wolfdale processors are in bold for easier reference. Do note that these are prices for quantities of 1000 and subject to change.