This is a user-contributed article. TV has evolved in the last 5 years and can be difficult to understand. There are many technologies out there in the marketplace that are worth being conscious of as you go and buy an HDTV. Today's HDTV's also come with a variety of resolutions. You may see 720p, 1080p, 1080i etc. We are going through a changing of the guard, and it's all gotten rather complicated when you want...

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