YOu could also sink another $5.00 into a small flashlight with a "flat" butt. I use a small hand held flashlight and put it flush on the baffle of my speakers (right above the tweeter) and then I zero them into my listening position. This realy helped when I moved my center channel underneath my tv, and needed to focus the sound to the listening position. Some people use lasers, but I fugure that the sound waves have a tendency to spread out so the "wide beam" of the flashlight probibaly works just as well. Just make certain that you have a person sitting in the target area when you tweak the surrounds and center. (I found that crossing the surrounds about a foot behind the listener gives me the best sound...but to each their own.)

Jason