Extended warranties can be obtained via various means, and all need carefull consideration if you intend going that way.
Personal experiences have given me different oppinions, and these are my thoughts. Manufacturers and independent insurers could offer the better buy , than those on offer via the retailer. So check on these avenues first. Some credit card companies offer second year extended warranties for free on certain items. Barclaycard have this scheme. Be very investigative of these 'Peace of Mind'extended cover warranties. Make sure that you know what is 'Peace of Mind'.Your mind or the sellers mind, I speak from personal experience that these warranties can be a real disaster at times of need.
Generally though, most products will go wrong in the first twelve months. And I have found this to be true in most cases.