Have used DivxToDVD on many occasions to convert files, among them lots of .avi files. Now I have one that will not convert. The message I get from DivxToDVD is "Can't open input file C:// Doc....etc." then "MSG Level #0-unknown stream type 73627573". Windows Media Player will play the file, audio only, with a message about codecs not being installed. However, VLC Media Player will play both video and audio. Installed a beta version of Xvid2DVD only to have it freeze every time I try to open the file. Can anyone advise 1) How I can determine what is missing in order to convert with DivxTo DVD, or 2) any other way to convert the file. Or (as an afterthought) advice on a forum to approach to find a solution. Thanks.