I purchased a Sony 57WV600 last September and up until about a week ago have been very pleased. While watching normal cable programming last week, I noticed a "flicker"... to describe it a little more think of a little slight shift in brightness lasting for a few seconds before returning to the original "brightness". I thought nothing of it at first, maybe just the particular channel I was watching... (changes channel)... hmm.. still doing it. "Well maybe its the cable.." Pop a dvd into my Sony 715p and same problem... Now its not horribly noticable, but noticable enough that my fiance' commented on it (this coming from a girl that didn't realize she had blown tweeters in her car). Is this the same flicker problem others have commented on when I searched for "flicker"? Some posts mentioned it wasn't supposed to happen with the WV series. Should I try to get one of those monster cable power conditioner units? I purchased the Sony from Conn's and luckily bought a 3yr ext warranty, so I guess I should start there. Just wanted to be armed with some information so I know if they are giving me the run around.. Sorry for the long post, just kinda upset about the situation. Thanks guys!