Toshiba SD-P2700 8.9-Inch Portable DVD Player
Quality of video excellent, screen is great
Just received this unit a few days ago after toying between this model and the 2500 and 2600. Screen is excellent and the design is more flexible than the other two. The unit is light but the battery pack attaches to the bottom back part of the player and adds considerable heft.  This said, it has a Lith-Ion battery so it will last quite a bit longer than a NiCad, and have a longer life. Complaints about lack of volume out of the speakers hold true for this model, its loud enough, but only just and not with any background noise. Use external speakers or headphones. One word of caution: If you are looking to play DVDs outside of region 1, this is not the player for you.  I have hunted high and low, no hacks exist to unlock the region code for any of these Toshiba models, go with another brand.