The iUbi Blue is the latest on the PMP screen and is named the PMP2500B. It has a 4.3" wide screen display.
It plays all these formats... MPEG 1, 2, 4 DivX 3.X, DivX 4.X, DivX 5.X, Svid, WMV9, H.264, AVI, OGM, WMV 7, 8, MOV, Real video, MP3, WMA, WAV, OGG, AC-3, ASF, AAC-LC, G.726 which is a nice selection. It can play video for around 8 hours and audio for 15.
Via: DAPReview