The iOps JOCK is awfully small and plays WMV files as well as MP3, WMA, Ogg Vorbis, MPEG4, WMV and DivX. It can even play back video on its tiny color 96 x 64 pixel LCD screen, but think about it: 96 x 64 is really small. At that resolution, someone's head will look like an accident. Ultimately, however, this really points the direction for future mini-PMPs. I would so kill for one of these, but I think folks on this side of the pond see things as "DivX/MPEG4 playback=Piracy" whereas the equation should really read "DivX/MPEG4 playback=Give Us a Downloadable Video Format, Already, Punks."
iOps "Jock" - the miniature DAP that does WMV [DAPReview]