We purchased a extended warranty from walmart for my son's computer and they are not standing up to the warranty promise. We sent the computer in to be fix for a crack in the plastic around the screen and they say that it is not covered. The warranty says they cover damages from normal wear and tear and also defects in materials and workmanship. Seems to me this would fall in one of the catagories, but they say no. Then on top of that they were not going to send the computer back to us. Not to mention the warranty also says if they can not fix it they will replace it. They have had the computer for 3 weeks now. It is time they send it back. read full review »