MWSF 2003 Powerbooks?

PowerPage also updates with news of MWSF 2003 PowerBook G4 updates with Variable Bus Timing, heat reduction system, new processor cooling, and brighter screens.

If true, a 2003 release date likely precludes the release of bumped Powerbooks at this time.

Even more than usual, there have been numerous conflicting rumors of coming upgrades.