I know of/use addon control panel, but im wondering if there's also an addon to swap between different sets of configuration(not 100% sure if thats the word i want) files.
Basically, I've got a big gaping hole in my ui, since it was set up for 25 player raiding, and i really only do 10 now... so I want to clear it up, but i'd also like to have the option to restore the original positioning if I end up going back to any 25 mans, or am doing a bg or whatever.
Try Reflux. Figuring out the config is mildly annoying, but once it's done, it only takes a "/reflux switch <profilename>" to swap between configurations.