Problems with stretched image

[Hansomfiser]

Hey guys - before I got my DVD-burner, I burned my SVCD's on CD-R. But then I have a movie file in my puter that is SVCD mpeg but at the format of 16:9. When I watch the movie in my computer its fine but a centimeter of the side borders are gone, not full stretched horizontally like on other movies. But when I burned it on CD-R svcd, my DVD player stretched the image vertically so all the people in the movie looked taller, you know what I mean? I heard that SVCD wasn't compatible with 16:9 format. Now I have a DVD-burner, will I experience the same problem when burning the movie on DVD through DVD-lab? (since its SVCD)
I'm asking since I dont have much DVDR's left for the moment, dont want to waste one for nothing.

Thanks for the help

[Hansomfiser]

Come on people somebody should be able to help me here! =)