I have a favorite schmata -- a little gray rag that goes everywhere I go. No, I'm not regressing. I'm just in love with my Radtech ScreensavRz. Put this little piece of microfiber at the top of your must-have list of Powerbook accessories. What's it good for? Lay it on top of your keyboard when you close the Powerbook to save your LCD screen from nasty key marks. Use it to wipe dust from the screen and to clean off the keyboard and trackpad. In a pinch, you can use it to clean up a spill. Just throw it in the washing machine and it's new again. I just broke down and bought a second one—this time in aqua. You can keep all the snazzy noise-canceling earphones and flylights. Just give me and my Powerbook our schmata.