My Toshiba 51HX83 which I got in Aug 2003 died Jan 11, 2004. We were watching it and all of a sudden heard a loud snap and at the same time the screen went completely black. Doesn't sound good! This is my second one. First one got replaced after one month because it had a defect in one of the guns. Incredible picture while they last. Buyer beware! If any techies out there have any idea what this may be, please reply.