I've currently got a Technics pro-logic receiver (SA720?), a Panasonic A350 DVD, an Eltax centre, Gale fronts and Wharfedale rears. The DVD has an on-board Dolby digital decoder, but cannot output DTS (or so I've been told). I was looking at getting a sub-woofer, some speaker stands, a new amp and a new player (purely for DTS - I'm very happy with the quality of picture), but, obviously not all at once! I'm happy with the sound of my current system both for music and movies, but technology marches on, and I wonder if a newer system would sound better - especially for movies. The reason for this (newbie) question is when I were a lad me and my housemates used to avidly buy What Hi-Fi. They all bought seperates and I bought a (supposedly) inferior midi system. They were always coming into my room to compare the sound and then nipping back down to the second hand shop to tune their system. I on the other hand was perfectly happy. Therefore will I notice the benefit? Sorry for the long post. I don't think this has been asked before but I've spent a couple of weeks reading the forums already and can't afford to go back any further!