Anand and the boys have some information on the up-coming Yonah platforms
http://www.anandtech.com/cpuchipsets...oc.aspx?i=2554Intel currently identifies its dual core Pentium M series by using the letter "x" followed by the two digits. The chips with a leading "x" do not have a digit assigned to them yet, although we're already hearing some OEMs call these chips the "800" series.