My first posting on DVD Test Quality.
ASUS DRW-1608P , unknown firmware revision, unknown burning speed (I guess 4x).
4.08 GB (4176 MB) burned
Date Burned : 11 December 2005.
Media ID:AN31 (Anwell Precision Technology Ltd.)
Tested with my ASUS SDRW-08U7M-U A101 with Nero DiscSpeed 12
The disc is not scratched.
no hub code
stamper code: DVD-R 4X 4F063
Sold as X-DATA 4.7GB 4x DVD-R (purple color)
The screenshots say all of the above.