Currently the MPIO ONE is the smallest PMP, sporting a one inch 65K color OLED screen. The player supports MP3, WMA, WMA DRM, and OGG audio formats. On the video side it only supports MP4, but the included software easily converts MPEG4, WMV, AVI, DivX, and XViD for playback. Additionally, the ONE can handle JPEG and TXT files..



Link: Anything but iPod