Appleinsider has posted an article in which it believes Apple will release the 5th Generation iPods and upgrades to the PowerMac and PowerBook computing lines.

They expect the 5th Gen iPod to sport improved size and include higher capacity hard drives at around 40GB and 80GB.

Appleinsider previously predicted PowerBook revisions for Apple Expo Paris but the event passed with no such announcement.

On another note the 4th Generation iPod was released in July of 2004 in a publicity stunt with Newsweek Magazine, makes me think that October is a bit late for a revision.