Is it the speed thing problem? Should i set slower? The following is the error message: Is it alright to use the same dvd dics non-rewriteable to burn again? Just now right before the error pops out, it stuck at 16%.
Newer firmware listed here. http://www.firmwarehq.com/Samsung/SH-S182D/files.html I don't know - but I don't use multisession.
You're using good disks (Verbatim?)- so not much to be gained by switching. You could try saving the output from Nero to the HDD and use a good burning program like ImgBurn. If that doesn't help, then use the latest firmware - my own preference would be to update the firmware as a last resort because of the inherent risk of something going wrong as the drive is flashed.