Who knows about Naim products?

I am just finding out about Naim gear. I am looking to replace my B&K ref 30 or add two channel preamp. Movies do not disapoint on my unit but two channel sound does. I am serious looking at Krell 7.1 because of two channel sound but I am finding that it may be too detailed for me. Then I became interested in the new surround processor Naim has put out? It got high praises in Perfect Vision mag. I am most interested in two channel sound and now I am looking into adding one of there stereo preamps to there surround processor. It will be run by a Sim Titan 5 channel amp. I did notice that most people selling there Naim equipment was upgrading to more Naim equipment! Thanks for any direction you can give me.