Hello, I am currently having a serious problem. I rescently cleaned out a laptop of EVERYTHING and installed Windows Vista, Magix Pro 15, Roxio Burner,Quicktime player, and the Sony handycam program that came with my Sony HD camera.(These are the same programs I had on my other pc). Well, when I was finished editing my project I set my video to export as a quicktime file. After this procedure was complete I attempted to watch my video on Quick time player. When the Quicktime window popped up on the screen, it only showed a music note.The audio was playing but it did not show the video. I have tryed just about everything. If someone could PLEASE help me I would really apprciate it. Media is my main source of income and this rescent switch in computers has really set me back. Thank You