Hi guys, I have noticed that alot of AVIs i recieve are 640 x 272. Why is this particular size chosen? It dosen't allow for full screen on a wide screen and i am concerned about image burn whilst watching a movie with such large black bars at the top and bottom of the screen. i have fiqured i rough way of using Virtualdub to resize it to 640 x 480 which gives me the full screen view albiet a slight reduction of picture quality. but why this particular size, wouldnt it just be better to have a full screen movie. it sure looks better when the screen is full. anyways. thanks in advance for you patience.