Just found these on the Japanese LG site.
Hope fully this fixes my DVD-RAM slow writing problem.
Here are the fixes:
Â¡Ã˜ New firmware (ver. DL04) for only GSA-4165B(Internal 16X Super multi DVD Writer)
Â¡ÃŸ Ver DL04
Â¡ÃŸ Improvement Point
-. Improvement of rewriting ability for DVD-RAM
-. Improvement of recording quality for Ultra speed CD-RW
-. Improvement of recording quality for some DVDÂ¡Â¾R and DVDÂ¡Â¾RW
Get the zipped file here: http://www.laptopvideo2go.com/forum/index.php?act=ST&f=6&t=7592&st=0#entry18930
Look at bottom of first post.
I’ve got it uploaded, as Japanese site very hard to get to