I have an old Mac Mini (Model A1176). According to the bottom, it is a 1.83 Ghz. My wife and I have talked about getting an Apple TV to go along with our new 50 inch HD TV. However, I am wondering, since I no longer need the Mac Mini, would it be possible to hook up the Mac Mini to the TV and watch movies rented/purchased from iTunes on my TV? If I did that, does anyone have any idea if the picture quality would be the same as if I used an Apple TV?