Hmm. I do have the EZ_adjust code (among others) for at least a few types of LG TV. Actually, if you only need to use it once or twice, it might be more useful for me to just create an alternate UI for that purpose (whether command-line or otherwise), something you'd only run when you wanted to access these potentially dangerous commands. I'd still prefer to keep the main UI relatively free of any codes that could harm devices...

And in any case, it sounds like having a scriptable interface to Pierogi would be handy, regardless.