Greetings! I have this problem: 4 mpg files (one film divided in Panasonic DVD-RAM Movie album because of commercials) and want to merge them(not merge, I simply want them to play one after another). They play OK separately (for example in Realplayer). Then I create a project in Sonic MyDVD. All is fine, it runs great in the preview... BUT when I burn the DVD (even on the hard drive!), the audio of the second, third and fourth part is out of sync. The video plays fine, but the sound starts, plays for aprox. 2sec, and then starts AGAIN, so all film has 2sec out of sync audio. Need help desperately! I am a newbie to this, but I had some problems with mpeg2 encoding codecs before, and fixed it only accidently so I guess the problem could be there?