Does your system get loud? After about 30 mins of watching a blu ray or gameing my fan gets pretty loud. Loud enough that i can hear it on silent parts of a movie. Is this commen. Do any of you have quiet ones? I was planning on sending it back to sony but they will send me a refurb and my system works perfect besides the loudness of the fans.Any one go through the refurb process? How was it? Was the system you recieved back in good shape? Thanks for helping guys?