Download my chameleon_1.1 theme. You don't have to install it - just take a look. It's got a lot of scripted weather label stuff (text and graphics), lua for the "theme" side and vbscript to handle the xml parsing and writing to "include" files. The vbscript stuff is mainly in the "weatherNotDLL" folder, although there are a few helpers in the VBS folder. Lua scripts are in both the Config folder and WeatherNotDLL. They're split up because I set it up so as to keep the weather data-grabbing separate from the theme components; that way it can easily be ported to another theme, or placed in a "personal" folder for use with all themes.