When I make a movie and put it on DVD using Nero8 Ultra's Vision, it automatically encodes the sound as Mpeg1 I looked at the advert for the nero DVD-Video Multichannel Plug-in, which enables sound encoding as AC3 when making a dvd. The description says "this functionality is already available in Nero 8 ultra". -but where?? How do I change the settings to encode the sound as AC3 when making a dvd? Thanks Tony