Ace- yeah, if yours was the one that was light blue with the grid. Thanks for posting those. I took some serious liberties, I hope you don't mind.
Unclet- The trackball shouldn't get a lot of bowling/golden tee use, but anyone who wants to do so will just have to be careful when they do.

As for labeling the trackball, I see you point, but I hate to not have it labeled... goofy, yes, but I like consistency.
As for the black background, it's not finished yet. I've settled on the control outline graphics and I'm working on something to put in the background. Right now the scheme is black, deep blue, and silver. I haven't decided yet on what to put behind them.. and suggestions are welcome.