Get an antennae to get your digital TV over the air. Most people will not need a new TV with the switch to digital, but you will need an antenae to capture the signal.  Have an old antennae?  It may be ok, the signal itself isn't going to change much so the old antennae you have might still do the job, but by upgrading you can ensure you get the best picture from the upgrade and new antennaes have great range.
Alliance T-45 Tenna Rotor Antenna Rotator
Alliance T-45 Tenna Rotor Antenna Rotator
$129.99
Time Left: 28d 5h 17m
    Uni-Directional Antenna
Uni-Directional Antenna
$70.76
Time Left: 27d 18h 14m
    HDTV Picture Frame Antenna
HDTV Picture Frame Antenna
$36.29
Time Left: 27d 18h 15m
RCA ANT 1450B Powered Digital Antenna
RCA ANT 1450B Powered Digital Antenna
$25.00 (0 Bids)
Time Left: 4d 4h 34m
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