The best TV we had for longitivity was a Panasonic Quintex 21 inch CRT with Dolby Pro Logic built in that had a 5 year warranty as standard purchased in 1993. It lasted for 8 years before the Tube blew. The replacement Panny TX-32PD30 is now 6 years old and is still going strong. How good are the Plasma/LCD sets in comparison?