I purchased a 65" Mitsubishi TV model #WD-65731 in the amount of 2457.26 also purchased the extended warranty for 432.99 When I purchased this tv the salesman told me that the lamps would have to be replace once every 4 to 6 years I was a little weary but what a nice tv and a very good name brand I thought. Surprise they lasted 54 weeks just out of mfg. warranty. The tv was purchased on 4-22-07 and went out on 5-4-08 I called for service immediately and had an appt.for 5-6-08 in the afternoon took off work to wait for the service never showed called Best Buy Service and they rescheduled me for 5-8-08 I asked for a morning appt. and took off work again and at 2:00 I called the Best Buy service dept and the said they would have to reschedule the appt. again. I decided to drive to Weatherford where the TV was purchased and speak to the mgr. he informed me that this was not Best Buy problem and the called the service man direct in Ft Worth after trying several time in frustration they gave me his direct line and told me to take care of it myself. I purchased the tv and extended warranty from BestBuy and the warranty paper work has there name all over it, how can it not be there problem. I still do not have a working tv and I have no appt. to get it fixed. No one knows who is responsible for the tv or the extended warranty. I have contacted Mitsubishi no one answers there phone, I have contacted BestBuy and AIG warranty co. But at this time no one has called me back or offered any help that will fix this lemon.