I have been making movies with Windows Live Movie Maker for a couple years. I save the project a recommended and then burn to CD using Windows DVD Maker. This week I did another. The move plays fine in Movie Maker but once I save it and play back, the videos included in the saved project are choppy/flicker. Microsoft says I need an update to my video driver. Does this make sense? If so, Toshiba Support is telling me there are no updates. Any suggestions?