According to an industry survey from earlier this year, only 44% of HDTV owners actually receive HD programming. This means that 56% don't. Are you one of them? If so, there are three ways to get TV content in HD:
Antennas. Don't knock it, today antennas are more than the tinfoil art that you remember from your grandparent's house.
They're a great way to get your local HD stations with no monthly fee.
If you think an antenna is for you, visit the
Consumer Electronics Association's antenna locator website.
After entering your address it will show you the signals you should be able to pick up with an antenna and the best direction to point it.
Before you invest in an antenna you need to make sure that you have an ATSC tuner to hook it up to.
Most recent HDTVs have them built in, but check your TV owners' manual to make sure.
Not only are over the air signals free, but they're high quality.
(Sometimes cable and satellite companies compress HD signals.)
Satellite. To get high definition via satellite you need to upgrade your receiver to a high definition model.
Even with a high-def receiver your satellite company may not broadcast all your local channels in high definition so you may need to add an antenna in addition to your high definition receiver.
Contact your satellite carrier for full details on channel availability and pricing.
Cable: There are several ways to get HDTV signals from your cable company.
If you want to just get your local channels in high definition and you don't have or want a cable box you need a QAM tuner which allows you to tune unencrypted HD cable channels.
Most newer HDTVs have them built in, but check your TV owners manual to make sure.
Contact your cable company for a list of channels available with a QAM tuner.
If you want more than your local channels you'll need either a high definition cable box or cable card.
A cable card doesn't allow you to use On Demand or your cable company's on-screen guide, but you can use some guide programs built into your TV or a HD Tivo box (Series 3).
So now that you know what you need to start getting HDTV what's stopping you? --Adam