I'm probably going to get a 30GB iPod (with video) sometime within the next week, and was wondering about connecting it to my hi-fi. My hi-fi is a 5 year old Sony, and wasn't exactly range topping, so the connections on the back are few. All it has is an optical out (irrelevant I assume) and an input designed for a MD Player which is red and yellow (left and right). I'm hoping that somehow I can connect it to the MD Player input, and operate as if it was one using the 'Mini-Disc' function on the hi-fi. I guess it's neccesary to buy a dock aswell...?