In the market for an iPhone? Here's a breakdown of all the currently shipping iPhones from Apple.
PowerBook G5 - 'Some Time'
In the article, Greg Joswiak refused to speculate about the target for a PowerBook G5 introduction, but did state that "it will be some time before that processor [G5] will be in a notebook". He also points to the long lead time that it took for the G4 to make it into portables when it was first introduced.