Audiovox Mobile Video System
Absolutely Amazing!
I have done extensive research of the portable DVD machines and this one by far blows the others out of the water!  The picture is crystal clear, and the volume has got the best out there.  I bought another brand for our kids for Christmas and you could not hardly here the movies due to the lack of volume it had.  This DVD also provides you with 2 jack outlets, which is nice if you want 2 people to join in on the movie/game option!  I wanted our portable DVD to be as flexible as possible... and that it does!  It even allows you the option to add another screen for a nomial additional cost.  We were discussing just buying one already installed in our new vehicle, the portability was just too nice to pass up though.  So, I highly reccomend this model, it is well worth the money and even nicer if you happen to catch it on sale as I did for $299.  Enjoy, I know that we have!