With price matching it seems you can buy any set from any of the major b&m stores(CC, BBuys, Sears, Compusa etc.) for the same price. So I have been looking at prices of of the extended warrantees, some seem to be much more then others. They all seem to offer about the same service. Is there any major pluses or minuses that can be pointed out between all of them? personal experience? The only one I have had was with Tweeter. With 2 different problems it took the tech 2 weeks to come out to look at my set I was satisfied with repairs both times. Although one of those times it took addition 2 weeks to get a part and another 2 weeks to get him back. The other time he had the part in his truck and corrected the problem immediately.