An article with a few interesting technical details on the iPod.
[link|http://www.dailymac.com/content/editorials/ipod_future.html|The iPod Of the Future]
Equipped with 2 ARM processors, the iPod packs more punch than you'd expect it to--and it runs an OS developed by a company called Pixo, a company founded by a once "key member" of the Newton team.