Well I have started the upgrade process. I figured since my center channel was the weakest part of my system I would start with it. I bought the... Paradigm CC-170 I upgraded from a KLH center that I picked up at Best Buy. I'll be adding Paradigm Titan's(mains) and the Paradigm Micro's(surrounds) within the next couple of weeks. I'm also looking to get an SVS sub. It's offical I've been bitten by the bug! Also the saleman told me that it wil sound even better after it's broke in. How long does it take to break in a speaker? Thanks.