im converting my hd backups to divx in vdub mod. anywayz i've got to the 3rd part of my movie the first 2 parts converted fine - all plays fine all in sync, all perfect. 3rd part wont even open in vdub, throws out wierd error on opening avs file:- unhandled win32 exception, virtualdubmod.exe[2592] avs file contains: - DirectShowSource("disk3.ts", fps=23.976, convertfps=true) theres no change in the source video or audio types and sampe rates etc, so i dont know whats causing this. p.s. also run the file through "mpeg2repair" this didnt detect any errors in the file either.