hey, i just bought a panny RP tv which had a fantastic picture for about 2 hrs. It then went allsorts of colours so it went back for a replacement. All i want to know is. Can i buy a RP tv, plug it in and watch it without tweeking it for a no of years and still keep a super picture. Some threads on hear say that you have to keep ajusting the thing every couple of weeks. Im a complete novice when it comes to tvs so would I be better sticking to a normal tube set.