Nero Essentials 9

I tested several editions of Nero Essentials (8, 9, 10, 12) that came with drives I bought over the years and I found that Nero Essentials 9 is the last edition that includes Nero DiscSpeed ( and appears to be bug free in disc quality tests (Jitter works, MID is displayed for DVD+R with DVD-ROM Book Type). The latest editions of Nero Essentials that I tried (after 10) did not include DiscSpeed. What edition are you using?

I have Nero 12 Ess. and only use it for BD-Rs. But it crashes with W10, still using W7 and 8.1

For CD and DVD still Nero 7 (full) works good for me.