Powerbook G4 1GHz/Superdrive
MacOS Rumors claims that updated Powerbooks up to 1GHz in speed with a Superdrive option is due in a matter of weeks.
This repeats previously unconfirmable reports of 1GHz PowerBooks due in October. (which may be the same sources)
Much attention falls on Powerbook updates with low supplies and educational discounts driving speculation. The Powerbook is Apple's oldest model with its last revision in April.