I bought an Apple TV for use with my Mac and iPhoto where there are great slideshows. My big issue with Apple TV when it comes to playing what’s on my computer is buffering, whether it’s video, music or a slideshow. It takes forever to get anything going and on top of that, when it does start to play it stops mid stream and buffers again. My internet connection is with Charter TV and I’m using a router. Do I need to attach my computer directly to my new 60 in Smart TV?