I have run my HT in 4.1 for the past year now. First with M3's and now with M80's. Both do a wonderful job of providing what appears to be a center channel. It does waver some when I move to the sides but then I adjust the balance to equal things out and it does fine. That being said, I do plan to get a center channel soon. I think that with certain movies and programs, it is difficult to hear dialoque for whatever reason. I'm guessing that a center channel will help in these circumstances. Just thought I'd throw my 2 cents in. Carry on.
