Well, After 6 MONTHS!!! thats right 6 MONTHS!! of NO HT because my Builders took Longer than expected, I finally got the HT System BACK in working order (Before I even got Gas, Water and Phone Lines hooked up...lol) and MAN..I really MISSED the Tempest SONOSUB Pounding the walls!! What a GREAT FEELING!!! Everything is in order now, except my new house seems to have a BAD ground! I never had any NOISE issues at my old house but now I can HEAR (Very Audible) a HUMMMM coming from my speakers at this new house...what did I do wrong? The only thing I changed are the CABLES (AUDIO Cables I got from Vince here....very nice cables by the way!!). Is there something wrong m with my Parasound Amps? Please help!! and.. IM GLAD TO BE BACK!!!!