DO NOT BUY WARRANTY FROM WALMART!!!! I used to buy everything from Walmart, groceries, electronics, clothes. 2 years ago I purchased a $230 Zune with extended warranty. The Zune started acting up and errors so I sent it in for repairs. They said it was corroded and not covered under warranty. Supposedly humidity is covered, which I advised the tech support person and they said they called the repair company and were told that it was from submersion and not humidity. We have never poured any water on the Zune. They do not stand behind their warranty. The Zune has always had a cover on it and looks brand new. I filed a complaint with the Better Business Bureau and if I don't get satisfaction, I will be filing a small claims action against them. When we got the Zune back, now it doesn't work at all. It used to work for a few days, error and then when I charged it, it would work again for a few day. Now NOTHING! I will never buy another thing from Walmart. BUY FROM SQUARE TRADE, they stand behind their warranties. Prior to the Zune, I had an off-name MP3 player that broke and they sent me a refund for the entire amount within 3 weeks.