Hello, I am looking in to upgrading my sound system. I know that speaker preference is like shoes. Many are very good, it just depends on how it fits you, but I would still like advice since I have only had Bose speakers since I was a kid. (Dad's preference) my equipment: A/V Denon 3803 DVD Denon 1815 TV Pioneer Plasma 50" HDTV Speakers: in the market * I mostly watch DVD's (no STB) since I hate going to the movie theater and listen to other people comment on the movie or talk to their friends. I would like advice regarding the Vienna Acoustics - Bach. They sounded good when I was at tweeter, but I was wondering what some of you thought about this product. If I do buy the Bachs, then, I will get the Maestro as my center channel. Again, what do you think? Does the surround HAVE to be Vienna Acoustics too? Can I use a different brand for these?