After much thinking and about it, I decided on the B&W LCR600 S3 as my new center channel. I was concerned a bit about how it would fit in with my 602 S2s but it seems to match pretty darn well indeed. It certainly is much fuller and dynamic than my CC6 ever was. At first I was going to go with the LCR60 S3 but I am so glad I went with the 600. I know it will take a while to work it in but so far I am very pleased with my purchase. A couple of questions about it though. What setting should I use for the center? Large or leave it on small and let the sub do most of the heavy work? For that matter, should my 602 S2s also be set on small or large? Currently they are both set on small. Also, my LCR 600S3 came with a small piece of black dense foam but what do I do with it? I think it has something to do with the rear port but the manual that came with the speaker says nothing about it. Any help would be great.