Along the same lines of some other tv cable/hdmi cable discussions, what is some of your opinions on speaker wire quality? I just got a home theater system that obviously came with speaker wire for each of the 5 speakers. However, I need to extend the wire in order to get my 2 "back" speakers to where they need to be in our living room. Is there a certain brand to get or any difference in qualities? Any special ways to connect the extension wire to my existing wire? I haven't even searched on the internet yet but figured someone on here would know first-hand.