a Nokia E63 with CorePlayer installed. The only bad part is that I have to convert 1920x1080@23,976fps to something like 320x240@20fps and hardsub the softsubs, but either than that, everything works great. The screen is a bit small, but i love small text so no problem there. Supports all usual formats... mpeg in avi, h264/avc1 in mkv, etc.