First, install a theme you want to modify. Then, go in to the theme's root folder, where you'll find a "theme.rc" file. Open that in a text editor. You'll want to take note of the *NetLoadModule lines, and the Include lines. The *NetLoadModule lines will show what modules are being loaded. From there, you can go in to the \modules\docs folder and open up the module's readme and see what the specific settings for it are (readmes are also in the module's archive in the \modules\archives folder). After you get familiar with that, you'll want to find where the theme's author put the definitions for the module you want to change. The Include lines will generally give you a good idea of where to look. %99.9 of the time they'll point to a specific file in the Config folder within the theme's directory, and are usually named with something obvious. Otherwise, go fishing through all the *.rc files in the theme's folder. :P That should get you started... good luck.