Exactly a year after it was launched in the United States, the Sony PlayStation Portable's days as a handheld movie-viewing device might be numbered. Disappointing sales have slowed the flow of movies ...

When you hear that Sony's Universal Media Disc is approaching its last days as a movie disc format, you may be inclined to ask exactly what the UMD is. And that is probably the reason that many have ...

When Sony revealed the PSP Go this week, it confirmed rumors that the handheld console won't use the unpopular UMD format. In fact, it looks like Sony really wants you to trade-up to a Go: It'll ...

One year after being launched in the United States with the Playstation Portable, Sony’s Universal Media Disk (UMD) is in jeopardy as studios back away from releasing UMD movie titles and mainstream ...