Didn't see much talk about these here. Any fans? Been seeing a few of those CFD-E75 and -90 boxes around. You know the ones - those ball-shaped ones that come in all the colors and sometimes have remotes. How do they sound? Think it's worth a couple bucks to add one to the collection? I'm normally into sound but this one I'd buy mainly for looks (although if it sounds good, bonus!) What say?