HI i have just bought the sony 21cl10 4:3 televison. The main reason i bought this is because of the problems i had with 2 previous widescreen tv's- sony kv28fq86. The problem was that at varying intervals i would hear a small 'crackling' noise off the tv which got worse the longer the tv was on. I got a refund on my second set- however sony wouldnt admit to the problem but gladly gave me a refund anyway. Unfortunately my new 21' sony has the same problem as the 2 fq86's. I really dont want to go through the process of sending another tv back so can somebody help? my tv is situated directly beside the plug socket where 2 electrical appliances are pluged into . Could this be affecting the tv in some way? any any ideas?