masterhoss - i have the videologic sirocco crossfires. not sure what you mean by them having a decoder, though. it has a separate amplifier, but no surround sound decoder and no digital inputs. you might be thinking about the videologic digitheatre dts speakers. regardless, they sound great and are indeed competition for the klipsch promedias. but still trying to convince myself that they were worth the money.
the z560s look (and probably sound) good. attractive price, too.
tonet