Is it best to use the 010 or the 020 or 040 in the Sony's?Model KP46S15. In other post I have read that the difference is the I rating is this correct? Ron Miller D.T.V. Texas Help make your TechAssist online repair tips database better! Submit your fixes here: http://www.circuitwork.com/techassist/tip/#tips To unsubscribe write to: techassist-request@xxxxxxxxxxxxx with unsubscribe in the subject line.