Used this add-in for a couple play sessions now (Thanks, Khat, for the advice). Very nice program that does what it's supposed to. I notice a small issue though, which you have already mentioned. The issue with auto-closing loot window: It seems to do something funky on every window, main included, that spams the blizz pop-up text with error text 'object is busy" or "another action in progress" or something like that a few times every time I loot something on the main, which messes with quest-tracking pop-ups like "4/6 Fuzzy muscrats collected" or whatever. A relatively minor issue, but I'm wondering if there would be a work-around to have the "auto-close loot window" feature disabled if the character is in the main window, or something like that. I'll keep using this program regardless, because it's awesome, but that's the one bit of constructive criticism I can think of.

Thanks a lot for the effort.