Hi ripal Nero will burn the image file - not to sure about the mds file (don't have right now to check). But I would use ImgBurn (free) instead to burn dual layer - will handle the mds file.
No problem Keep us posted. A tip (if not already) - for dual layer media only use +R verbs and if your burner supports it - booktype them to DVD-Rom. Players can be picky w/ burned dual layer media.
ok thanks, yea i tried burning it but it gave me an error, i hit try again a few times and its going now.