:? i have a movie that is a rar file. i extracted the movie to my hard drive and now i have cd1 and cd2. i opened virtualdub to join them so i could convert them. but when i opened cd1 i got a warning: nothing to out put bframe decoder lag. gspot said i have 4 compatible codecs installed. cvid mpeg4 codec,divx decoder filter,3icx d4 vidio decoder. it\'s a avi file with ac3 audio dolby ac3 filter, nero digital auto decoder. this is the first time this has happend. i have no idea what to do. HELP HELP HELP!!!!!!!!!!!

:?: thanks for the reply afonic. i though you had to join the two files before you could convert them? i\'ll try what you said and let you know.