[QUOTE=rainydiary;2783930]Dd you mean can’t burn Verbatim 16x DVD-R use 4x or 6x speed ?
I had this disc and long time ago I ever burn use 4x speed with LH-18A1P.
The disc was also MCC 03RG20 made in taiwan.[/QUOTE]
As said above, you can burn at 6x.
Newer drives do not offer as many speeds as older drives.