Seattlepi reports:
''I had a tip off today that August 22nd is when Microsoft is scheduled to finish the first batch of "Jasper" motherboard powered Xbox 360. This are going to use a newer cooler 65 nm GPU as well as a 65 nm CPU. They are expected to hit the stores on the first week of September 2008.
I can't totally vouch for the source of this particular tip off but it seems to jive with what I've heard elsewhere.''