Absolutley not what I'm saying. He's talking about "introducing" new equipment into his system in the future with a 950 that CURRENTLY DOES NOT HISS. How can you say HIS UNIT has a design flaw. Remember NOT ALL units have the problem. Anyone who thinks this company should be responsible for potential noise in a unit that from the get go was fine/that introduces/changes their system/environment/gets a hiss and AUTOMATICALLY thinks the 950 is at fault (that did not hiss from the get go) is full of crap. You guys need a lesson or two in business/contract law. And no thanks, I don't need your hand-me-downs, quite happy with what I got.