[Chimera-users] Questions on recording movies for use in PowerPoint

Hi We have just installed Chimera on a MacPro running OS X 10.4. I would like to be able to record simple movies of rotating peptides for use in PowerPoint ( 2003) presentations. I have been able to record and insert the avi format into PowerPoint and the movie does play correctly. But I am noticing a considerable loss in resolution as compared to the original molecule in Chimera. Is there some adjustment I should be making in Movie Recorder to improve the image resolution? Should I be running POV-Ray on these files? Thanks for any suggestions. Gene (Eugene Coats)