I'll say that and then shut up, becouse we are OT!
Either FrodoPlayer and PhoneControl are great interface and you can find the exact dimension to fit your resolution/aspect ratio.
But when you play a video or DVD and the resolution of your VGA is not proportional the dimension of your LCD display you have a bad view. That's why I'm looking for the best fit.
Probably in 3 week I will come back at 800x600!