MacRumors.com

ThinkSecret cites "reliable sources" in reporting that Apple plans on introducing new iBooks, Mac minis and iPod shuffles at Macworld San Francisco in January 2006.

Intel is expected to launch the dual-core version of Yonah -- its new notebook processor -- in January. Low-votage versions are expected to come in at 1.5GHz, 1.66GHz and 1.83GHz speeds, while the "performance" version will ship at 1.66GHz, 1.83GHz, 2.0GHz and 2.16GHz speeds.

ThinkSecret speculates that low-voltage 1.5GHz Yonah iBooks may see be announced in January, while "performance" Yonah procesors may come later in PowerBooks.

No further details about the Mac mini or iPod shuffle are available from the rumor site, although the 1GB iPod shuffle is presently out of stock at the Apple store.