On Feb 17, 2009 all television broadcasting will become 100% digital. That means that if you have an analog TV you will have to get a converter box. Did you know the government is going to give you a subsidy for the purchase of a box? This website https://www.dtv2009.gov/ will tell you all about it. If you are a cable or satellite subscriber then you will be provided with an analog signal until 2012.