From the developer:
"Theme Editor for the Pocket PC 2002 O/S Customize your Theme any time, any place, any where. On the go, or in the bath. Theme Editor allows you to customise the colors of your Today text, Navigation bar, Naviation Tray, Command Bar, Message Box, Information Box, and Start Menu items from within your Pocket PC 2002 O/S using an easy to use interface. If you have a theme and are not happy with the current selected colors, or wish to customise your Pocket PC 2002 O/S without applying a new theme, Theme Editor is for you. Theme Editor also works if you have no theme loaded, just select the colors you like and enjoy. Please note the Theme Editor trial will run for 7 times after which it will become disabled."