My instructor recommended the Quick Start series as the best option, and she is right. I find the Adobe Acrobat 8 Quick Start guide to be every bit as comprehensive as the manufacturer's user guides. If you can hold back and wait for the Illustrator CS3 Quick Start guide, which will not be available until next month, I recommend that you do. I had to buy Real World Illustrator CS3 Industrial Strength Production Techniques, because I had a project immediately due, and find that while the guide is beautifully produced with many color pages, its size is unwieldy. The Quick Start series gives you everything you need to learn the basics and more in a compact format.