I recently tried to combine and convert a few series of vcd onto a dvd using nero vision (part of nero8) .  There is no problem with the video after conversion but the audio part gives me a headache. The audio from the original vcd is in stereo with one side in mandarin and the other side in Korean. I was able to set the audio to either left or right with my dvd players before conversion.   However, after conversion/transcoding, i'm not able to change the audio channel anymore, there is only one channel, that is the korean channel.  Am I missing something?  Could anyone give me some advice on this?

How do I force nero Vision to record the second channel as well instead of only one audio channel / track?