I am moving in to a bigger place and will have room to have a small theater setup. The living room is about 12x15. I am picking up a Samsung LN52A550. I also have a pair of older Polk Audio RT55's that I was thinking about using as fronts. So I need a receiver (current receiver is old and beat from college abuse), a center channel speaker, rears, and a sub if needed (I'm thinking 5.1 at this point). I like Polk, but I have no strong feelings about staying with them. My HD sources are HD cable and there will be a blu-ray player in my future (not included in this purchase). I don't have an exact budget in mind, but I will say this. BANG FOR THE BUCK. I want a good sound, but I don't want to spend a ton as I have just dumped money into the TV. Thanks ahead of time.