Ok, so I know what Remote does, but I see a lot of people with it and I'd like to know how its used. When I want to play music through my computer, I'm usually close enough to it to use the controls directly on the computer. Dont have Apple TV or know what that is. Is there something else it does that I am missing that makes it insanely popular? The only thing I can currently think of using it for is when I am in my hot tub and playing music through my computer outside, but dont think I'd want to chance having my iphone near the hot tub. So, please explain to me how exactly you use it. I want to know if Im missing something and really could use it, or if its just not for me. Thanks!