I'm looking to upgrade my HT speakers from my current piecemeal setup - 2 ancient Kenwood 3-ways w/ 10" woofers, Klipsch KV-1 Center, Energy Take5 Satellites and an Infinity BU2 sub. (I'm planning on keeping the sub). The restrictions I have from the Wife Unit are they be relatively small, wall mountable, white (or some unobtrusive color - ie not black), and not unreasably expensive (5 speakers for < ~$750). The last time I was looking I was impressed by the NHT SuperOnes/Zeros - I almost got a setup of 3 SuperOnes and 2 SuperZeros. They seem to meet my my current requirements, but of course NHT has discontinued them. Their current choices are the SuperOne/Zero XUs or the SB2/SB1s. How do the current XUs compare to the old SuperOnes / SuperZeros? How do the SB2s/SB1s compare to the SuperOnes/Zeros and the XUs? I can still find White SuperOnes out there for $135, but haven't been able to find the SuperZeros. I can find the SuperOne/Zero XUs for $135/$100 ea online (onecall), and they save money on wallmounts. The SB2s/SB1s are about $200/$150 ea. Any opinions out there? Any other recomendations?