dave cross online: Tips for Photoshop World

This is a personal choice: some people lug the workbook to every class while others leave it in their hotel room. You'll find that some instructors make ongoing reference to their class notes while others don't. ... Having said that, when instructors are rushing off to teach a class or speak at the Expo is probably not the best time to ask a question :) But with a bit of patience you'll find the perfect time to chat or ask your favorite instructor to sign their book. ...