After reading a few of the threads on here I'm now on the verge of taking the plunge for one of these However, I haven't seen much written about the TV's sound. As Philips took the brave step of becoming the first manufacturer to integrate NXT's SurfaceSound I'm a little surprised by the silence regarding such an innovation. I also notice that the set has a subwoofer out. Should I infer from this that the set is somewhat lacking in the bass department? Any views?