Apple has announced the release of the iWork app suite — Pages, Keynote, and Numbers — for the iPhone and iPod touch. Each of these apps costs $9.99 for new users, but they’re free updates for those who own the iPad versions. follow link
Constant Dictionary Definitions
If you hold down Command-Control-D in a Cocoa-based application that supports AppleSpell, you'll see little dictionary pop-ups for each word that you mouse over. Neat, eh?
Apple Brings iWork to iPhone and iPod touch
Check out the Take Control ebooks that expand on the topic in this article: