My computer has Nero 6 OEM that came with my DVD burner. I have updated to the most current version from the Nero site. According to the User Guide (and a newer version I've seen on a different machine) I should be able to choose what type of Audio compression to use when burning a DVD. The Video Option Box contains the options for Aspect Ratio at the top, and Transcoding Quality in the middle, but does NOT give me any box for Audio at the bottom. It defaults to PCM audio, making my files much larger than they need to be. Any ideas why? how to fix? Thanks, Dan Cluley