I'm trying to join to clips togther, both clips seperately are in synch, when joined they are not. Now Clip A is from a different source as Clip B. Clip A has has video from one source that I created and audio from a different source, the clip is NTSC, Clip B is originaly from an PAL source and I slowed down both the audio and video in Virtual Dub to make it so. Can anyone help me?