iPod Updates and Future Revamp?

ThinkSecret echoes that iPod updates are coming... but are unable to commit a timeframe.

Preliminary info has been available, along with leaked Toshiba Drive specs... Unconfirmed reports have also littered MacRumors' Page 2.

ThinkSecret's report provides no new information with respect to impending updates, but does drop an exciting hint towards future revisions:

This update could be the last for the iPod before it undergoes a major revamp. Later this year, Apple will reportedly unveil the first radically new successor to the iPod, incorporating a feature set significantly different from today's.