Thanks Brick.
I will try this and let you know the results.
Have you downloaded this before? Why do you need a dual layer DVD if the file size is less than 4gig? If I am not mistaken, a blank DVD has at least 4.7GB?
Rj
the file is a compressed image file, so after you uncompress it into the actual DVD image, it'll be 8+ GB and will only fit a DL DVD. Also, Verbatim discs have been noted to be the best to use with the Nav unit.