The 1seg tuner for PSP makes us jealous of Japanese PSP owners. The tiny peripheral attaches to the top of the system, and allows users to tune into a variety of broadcast channels. The video quality at the Tokyo Game Show floor was stellar, with very minimal artifacting seen in the video.
It's easy to change channels through a simple intuitive interface which overlays over the video quite nicely. A variety of video resize options can be readily accessed by bringing up the options menu with the Triangle button.