VF2/Nero : DVD-R without Sound

[Busman]

I am new to all this - and dont quite understand a lot of all the technical and / or necessary steps.
I am capturing / editing with VideoFactory 2. This saves the movies (automatically ?) as avi. I then rendered with VF2.
I updated my Nero to NeroVision Express and dowloaded MPEG-2/DVD Plugin. In NeroVision Express I select the rendered file for burning of DVD-Video.
The burned version of my DVD-R has a picture BUT no sound !!!

Any advise anybody ?!

[Busman]

Unfortunately I could not get any advise from this Forum however, for anybody who has this problem and needs some info :

I was able to finally get a reply from Nero. They are aware of this problem and are working on it. Nero hopes to have a solution ready within the next three weeks. - So ... watch Nero !