I've used Kodi for a long time, even before the name change. But, I'd like to better understand what I'm looking at.? Take an add-on like Number5 for an example. When I get my links, am I looking at the source and the server? And, does the numerical order mean anything? I understand they're in resolution order, but beyond that, does the numbering signify something. Often you'll see different numbers identify identical locations.