Be sure to take a quick peek at my latest book, Apple Training Series : iWork 06 with iLife 06. It was co-written with the entire office at RHED Pixel. It goes in-depth on both Pages and Keynote and shows off the latest features. We use pages to create newsletters and flyers for the office and I usually use Keynote to create dynamic multimedia presentations. The book is full-color and comes with a DVD-ROM and all the source files you need to get hands-on with both programs.