warranties are usually more trouble than they're worth. especially anything from best buy. by the time they try to deny your claim for ANY possible reason... you will wish you had just bought it on amazon for cheaper. have you ever read reviews on best buy customer support, or geeksquad? its *TERRIBLE*
(brand doesnt matter anyways, like anything else electronic it has like 15819513 things inside of it that could go wrong at a moments notice... like when people argue about what hard drive is better..

)
in 3 years when it dies jusy buy another one thats twice as big and has 5x more features.
no warranty on any of my tv's, all samsung.
