Hi, My couple of month's old Tosh 46" DLP has suddenly lost it's colour sync. Everything's the wrong colour. Blue screen is now green and there's a posterisation effect, shimmer on some colours. I saw this effect on a Sagem set in Comet a few month's back on a faulty set there. Any-one had this problem? Is the colour wheel going to be the Achilles' heel on these sets? Any tech's out there can explain what's gone wrong? Thanks, Thomas.