ThemeKey is meant to be a generic theme switching module.
You want to switch the theme ...
... for different taxonomy terms?
... based on the node type?
... for different languages?
... based on the path?
... then ThemeKey is probably worth a try ;)
ThemeKey allows you to define simple or sophisticated Theme Switching Rules. Using these rules you are able to use a different theme depending on current path, taxonomy terms, language, node type and many many more properties. It can also be easily extended to support additional properties as exposed by other modules.