Aiwa XDDW1 Portable DVD Player
Aiwa XD DW-1
The screen is a little too small for adequate viewing.  Due to it's panoramic size, viewing letterbox DVD's results in distortion of the image by lateral stretching.  The unit has a large, heavy, cumbersome NiMH battery that doesn't last long enough to view two decent size movies.  It may be worthwhile spending a little more to get a better unit.