If your TV is HD then you will need to contact your cable company about upgrading to the HD Cable box. It only cost a little bit more than the regular box. Also note that the hd channels are different than your local channels. So if you are used to watching fox 35 the hd channel would probably be 1135.
If the tv is not HD then you will need to get a converter box which will give you the best picture your tv is capable of.




