Book excerpt: If you want to get the very most out of the suite of iWork '09 applications, put this savvy Portable Genius guide to work. Want to create professional-quality documents? Make your spreadsheets powerful and unique? Deliver a persuasive presentation in person, on paper, or via the Internet? You'll find cool and useful Genius tips, full-color screenshots, and pages of easy-to-access shortcuts and tools that will save you loads of time and let you enjoy the iWork '09 applications to the max.