I'm new to Macs, I've had my MacBook Pro for less than two days, but I think I'm fairing quite well. I have installed Quicktime 7 Pro on my mac and converted an .avi file to .mov and burned it to a DVD. While watching it I realized that 30 minutes or so was missing from the end, so I tried to backtrack the problem. When I open the .avi in QTP it only opens 1:22 out of the full 1:55. When I open the .avi in VLC or DivX player it will open the full 1:55, just not Quicktime X or Quicktime 7 Pro. What's the problem? Why wont it open the complete file? Is there a better program I can use to convert?