Book excerpt: Meet AutoCAD and AutoCAD LT and find out where to draw the line Tour AutoCAD's new features, make CAD standards rule, and find the friendlier xref Once upon a time, architectural drawings were created with - gasp -pencils, paper, and T-squares. Then came AutoCAD, with all its capabilities and complications. While this book won't turn back the clock, it will make it easy to explore AutoCAD 2004's new interface, conform with CAD standards, get the lowdown on 3D, and discover all the amazing things you and AutoCAD can do. The Dummies Way * Explanations in plain English * "Get in, get out" information * Icons and other navigational aids * Tear-out cheat sheet * Top ten lists * A dash of humor and fun