I've been trying to find the new Infinity Beta systim to listen to. Perhaps it's too new. I'm curious if it sounds any better than the Alpha series which isn't too bad for the price. My sister would like to match it up with her H/K receiver. The R.A.B.O.S. system their new sub utilizes sounds interesting and the Betas have redesigned tweeters to handle the new high def audio formats. The Beta's also use similar technology as in their top of the line series speakers. They look rather nice as well which is always important if you are displaying your speakers in a main room of your house. I've always been surprised at how bland some speakers are.