Macnews.net.tc tror på Apple Expo i september:
"Rumour sites all over the world have been speculating that the 15" Titanium PowerBook would be replaced by an Alu one 'soon after the release of the 17" PowerBook'. However, this has turned out not to be the case. Even MWNY 2003 came and went without such an announcement.
Recent information by two independent sources let us believe that Apple will wait until September (!) for a complete overhaul of the PowerBook line.
According to those sources, the new PowerBook line will follow the Alu 12" and 17" looks and will be available with processors from 1.1 GHz to 1.3 GHz (all PowerPC 7457, G4) in 12, 15 and 17" designs.
The motherboards will feature on-board ATi graphics chips, moving away from the recently introduced nVidia chips in PowerBooks.
The rumours about a two processor 17" model seem to be false."