it's the same as doing a Blu-ray, just point it at the HD DVD folder, choose Blu-ray as the output and choose the streams you want to keep
Thanks , I'll give it a try , I have never used clown bd before. I have been using dvdfab6 bluray to pull the main movie and reduce it to 25gb so never bothered to load clown bd ... but when I saw it may be a simple way to convert my hd dvd library I got excited , because the other ways I have seen to do this seem way too difficult .