Here's a weird one. Tonight I tried (for the first time) to change the desktop picture. In the Dock & Desktop Prefences panel, I see a blank square under the "Desktop Picture:" header. It doesn't show the current, default one. I really want to change it to a basic pattern to try and accelerate the graphic speed of the old G3 machine OS X PB is on. Is this possible or do I have to select an image, and why don't I see the current image? Also, where is that image?
Mac OS X Hints
http://hints.macworld.com/article.php?story=20010305010817486