The Simple shift command in the SymmetryWorks Option palette is more versatile than it may seem.
Learn to make scatter and pattern brushes (PDF, 291 KB) as well as Celtic knot brushes (PDF, 245 KB) from SymmetryWorks patterns.
Enhance your SymmetryWorks patterns in Photoshop (PDF, 244 KB).
Use bits and pieces of letters to create intricate, eye-catching patterns (PDF, 110k).
Need to tweak the orientation of your SymmetryWorks pattern? Here's an easy way.
Creating dynamically editable tiling patterns with SymmetryWorks. The Computer Arts magazine (UK), no. s38, 2002 (a special issue on illustration).
Inside Illustrator's beginner's guide (the November, 2001 issue).