here’s my results @ 8X on a 107d with nils 1.13 firmware.
Working on results with nec 2500, with herries b5. they will only burn at 4X with this firmware.
Unique Disc Identifier : [DVD-R:UTJR001001]
Disc Type : [DVD-R]
Manufacturer ID : [UTJR001001]
Manufacturer Name : [Unitech Japan Inc.]
Disc Application Code : [Unrestricted Use : Consumer Purpose]
Recording Speeds : [1x , 2x , 4x] (8x Cannot Be Detected)
Blank Disc Capacity : [2,298,496 Sectors = 4,489.3MB = 4.38GB (4.71GB)]
[DVD Identifier - http://DVD.Identifier.CDfreaks.com]
0000 : 01 40 c1 fd 9e d8 52 00 02 87 0d 11 66 78 80 00 .@…R…fx…
0010 : 03 55 54 4a 52 30 30 00 04 31 30 30 31 00 00 00 .UTJR00…1001…
0020 : 05 a8 82 00 20 00 02 00 06 09 11 11 87 78 90 00 … …x…