使用軟體： DVD Decrypter V3.5.4.0

測試硬體：
DVD-ROM : Toshiba SD-M1712
DVD PLYAER : Pioneer 533K

DVD Decrypter 所顯示的訊息
---------------------------------------------------------------
BENQ DVD DD DW1640 BSGB (ATA)
Current Profile: DVD+R DL

Disc Information:
Status: Complete
Erasable: No
Sessions: 1
Sectors: 2,780,448
Size: 5,694,357,504 bytes
Time: 617:54:48 (MM:SS:FF)

DVD+R DL Boundary Information:
L0 Data Zone Capacity: 1,954,864
Changeable: No

Physical Format Information (ADIP):
Disc ID: MKM-001-00
Book Type: DVD+R DL
Part Version: 1
Disc Size: 120mm
Maximum Read Rate: Not Specified
Number of Layers: 2
Track Path: Opposite Track Path (OTP)
Linear Density: 0.293 um/bit
Track Density: 0.74 um/track
First Physical Sector of Data Area: 196,608
Last Physical Sector of Data Area: 16,580,607
Last Physical Sector in Layer 0: 2,283,519

Physical Format Information (Last Recorded):
Disc ID: MKM-001-00
Book Type: DVD-ROM
Part Version: 1
Disc Size: 120mm
Maximum Read Rate: Not Specified
Number of Layers: 2
Track Path: Opposite Track Path (OTP)
Linear Density: 0.293 um/bit
Track Density: 0.74 um/track
First Physical Sector of Data Area: 196,608
Last Physical Sector of Data Area: 15,451,327
Last Physical Sector in Layer 0: 2,151,471

Layer Information:
Layer 0 Sectors: 1,954,864 (70.31%)
Layer 1 Sectors: 825,584 (29.69%)
-------------------------------------------------------------------

DVD-ROM / DVD PLAYER 完全都讀不到， Benq 倒是正常讀取

但小弟早期曾借朋友的 Pioneer A08 ，同樣是燒 三菱 +R DL 片
DVD-ROM / DVD PLAYER 卻都完全沒問題，讀取正常
以下是此片在 BENQ 機子裡 DVD Decrypter 所顯示的訊息
--------------------------------------------------------------------
BENQ DVD DD DW1640 BSGB (ATA)
Current Profile: DVD+R DL

Disc Information:
Status: Complete
Erasable: No
Sessions: 1
Sectors: 4,060,128
Size: 8,315,142,144 bytes
Time: 902:17:03 (MM:SS:FF)

DVD+R DL Boundary Information:
L0 Data Zone Capacity: 2,031,840
Changeable: No

Physical Format Information (ADIP):
Disc ID: MKM-001-00
Book Type: DVD+R DL
Part Version: 1
Disc Size: 120mm
Maximum Read Rate: Not Specified
Number of Layers: 2
Track Path: Opposite Track Path (OTP)
Linear Density: 0.293 um/bit
Track Density: 0.74 um/track
First Physical Sector of Data Area: 196,608
Last Physical Sector of Data Area: 16,580,607
Last Physical Sector in Layer 0: 2,283,519

Physical Format Information (Last Recorded):
Disc ID: MKM-001-00
Book Type: DVD-ROM
Part Version: 1
Disc Size: 120mm
Maximum Read Rate: Not Specified
Number of Layers: 2
Track Path: Opposite Track Path (OTP)
Linear Density: 0.293 um/bit
Track Density: 0.74 um/track
First Physical Sector of Data Area: 196,608
Last Physical Sector of Data Area: 16,577,055
Last Physical Sector in Layer 0: 2,228,447

Layer Information:
Layer 0 Sectors: 2,031,840 (50.04%)
Layer 1 Sectors: 2,028,288 (49.96%)
--------------------------------------------------------

小弟手上還有 Pioneer DVR-A09XLB ，同樣的 DVDISO 還沒決定是否再燒一次
來確認 Benq 1640 是否有問題，還請有經驗的網友分享一下吧


目前白白浪費了一張 +R DL 片了