The new 15" aluminium books are expected by many to arrive shortly after the new 12" and 17" models. However, this never seemed to be intended. Nor has Apple ever made any statement or hints that the 15" would even have a revisit to aluminium, the Apple users just has taken it for granted. The new 15" models will not be revisited until the new chip upgrade, which is the much anticipated and significantly cooler 1.3Ghz - at MacWorld New York, where Jobs also will come clean with the delays on the 17" and reporting excellent sales of the 12" model. Prove me wrong.