FM transmitters aren't the best way to port your MP3 player's audio to your car stereo, but for those who don't have a cassette player or auxiliary line input, they're the only option. Thanks to FCC regulations, it can be a challenge to find one that offers transmission powerful enough to dominate an FM frequency without frequent drop-outs and interference, but DLO has managed to offer a reasonably strong signal with its TransDock line of transmitters. The newest addition to the family, the TransDock III with IntelliTune ($99.99), keeps the legacy going, although we found the IntelliTune feature to be useless around San Francisco. Read more.
How to select the optimal screen size
Choosing the right screen size for your new TV may be even more important than any other feature. Eric Franklin shows a simple way to do it.