3 drives tested with latest firmware on Infiniti 16x DVD-R MID MCC03RG20
NEC 3540A, Firmware = Liggy & Dee's 1.01 W5
Benq 1640, Firmware = BSLB SolidBurn = On for known and unknown media, Overspeed = On, WOPC = On.
Liteon 1673S, Firmware = JS0C, Learning mode = Off (Perhaps a bit unfair on this test?)
All burned at 16x
First burn on NEC then scanned on Benq then Liteon.