same crcs
why ?
drive 1, sata bluray dvd-rom
	
drive 2, samsung dvd burner with litescribe
	
the second drive apparently used pressing offset +501, but why didn't the first drive?
					why ?
drive 1, sata bluray dvd-rom
Code:
	dBpoweramp Release 14 Digital Audio Extraction Log from Saturday, May 01, 2010 11:46 AM
Drive & Settings
----------------
Ripping with drive 'G:   [ATAPI    - iHOS104         ]',  Drive offset: 696,  Overread Lead-in/out: No
AccurateRip: Active,  Using C2: No,  Cache: 1024 KB,  FUA Cache Invalidate: No
Pass 1 Drive Speed: Max,  Pass 2 Drive Speed: Max
Ultra::  Vary Drive Speed: No,  Min Passes: 2,  Max Passes: 3,  Finish After Clean Passes: 1
Bad Sector Re-rip::  Drive Speed: Max,  Maximum Re-reads: 34
Encoder: FLAC -compression-level-8 -verify
DSP Effects / Actions: -dspeffect1="ReplayGain=-albummode={qt}0{qt}"
Extraction Log
--------------
Track 1:  Ripped LBA 0 to 5022 (1:06) in 0:22. Filename: J:\Media\Ripped\Various Artists\Punk-O-Rama\01 Bad Religion - Do What You Want.flac
  AccurateRip: Inaccurate (confidence 8)   Secure  [Pass 1 & 2, Ultra 1 to 2]
  CRC32: D501DE80     AccurateRip CRC: CAF1758E (NEW)     [DiscID: 016-001921cc-01346801-e10aa410-1]
Track 2:  Ripped LBA 5022 to 16570 (2:33) in 0:49. Filename: J:\Media\Ripped\Various Artists\Punk-O-Rama\02 NOFX - Don't Call Me White.flac
  AccurateRip: Inaccurate (confidence 7)   Secure  [Pass 1 & 2, Ultra 1 to 2]
  CRC32: E2AE4A10     AccurateRip CRC: 245F83C7 (NEW)     [DiscID: 016-001921cc-01346801-e10aa410-2]
Track 3:  Ripped LBA 16570 to 29767 (2:55) in 0:52. Filename: J:\Media\Ripped\Various Artists\Punk-O-Rama\03 Rancid - Hyena.flac
  AccurateRip: Inaccurate (confidence 8)   Secure  [Pass 1 & 2, Ultra 1 to 2]
  CRC32: 8837F057     AccurateRip CRC: 39CA6338 (NEW)     [DiscID: 016-001921cc-01346801-e10aa410-3]
Track 4:  Ripped LBA 29767 to 41187 (2:32) in 0:42. Filename: J:\Media\Ripped\Various Artists\Punk-O-Rama\04 Offspring, The - Session.flac
  AccurateRip: Inaccurate (confidence 7)   Secure  [Pass 1 & 2, Ultra 1 to 2]
  CRC32: EF63A777     AccurateRip CRC: F96E0C30 (NEW)     [DiscID: 016-001921cc-01346801-e10aa410-4]
Track 5:  Ripped LBA 41187 to 55140 (3:06) in 0:49. Filename: J:\Media\Ripped\Various Artists\Punk-O-Rama\05 Pennywise - Dying to Know.flac
  AccurateRip: Inaccurate (confidence 8)   Secure  [Pass 1 & 2, Ultra 1 to 2]
  CRC32: 185DA29A     AccurateRip CRC: D651F6E4 (NEW)     [DiscID: 016-001921cc-01346801-e10aa410-5]
Track 6:  Ripped LBA 55140 to 69515 (3:11) in 0:47. Filename: J:\Media\Ripped\Various Artists\Punk-O-Rama\06 Rancid - I Wanna Riot.flac
  AccurateRip: Inaccurate (confidence 8)   Secure  [Pass 1 & 2, Ultra 1 to 2]
  CRC32: 379FF344     AccurateRip CRC: D0BF0FB3 (NEW)     [DiscID: 016-001921cc-01346801-e10aa410-6]
Track 7:  Ripped LBA 69515 to 80045 (2:20) in 0:33. Filename: J:\Media\Ripped\Various Artists\Punk-O-Rama\07 Total Chaos - Riot City.flac
  AccurateRip: Inaccurate (confidence 7)   Secure  [Pass 1 & 2, Ultra 1 to 2]
  CRC32: 3483D5C4     AccurateRip CRC: 62D918D6 (NEW)     [DiscID: 016-001921cc-01346801-e10aa410-7]
Track 8:  Ripped LBA 80045 to 93937 (3:05) in 0:43. Filename: J:\Media\Ripped\Various Artists\Punk-O-Rama\08 Gas Huffer - Crooked Bird.flac
  AccurateRip: Inaccurate (confidence 7)   Secure  [Pass 1 & 2, Ultra 1 to 2]
  CRC32: D7B7C9DA     AccurateRip CRC: 66D6B6C4 (NEW)     [DiscID: 016-001921cc-01346801-e10aa410-8]
Track 9:  Ripped LBA 93937 to 110375 (3:39) in 0:49. Filename: J:\Media\Ripped\Various Artists\Punk-O-Rama\09 RKL - We're Back We're Pissed.flac
  AccurateRip: Inaccurate (confidence 7)   Secure  [Pass 1 & 2, Ultra 1 to 2]
  CRC32: 23E5411F     AccurateRip CRC: C7E922CE (NEW)     [DiscID: 016-001921cc-01346801-e10aa410-9]
Track 10:  Ripped LBA 110375 to 121985 (2:34) in 0:33. Filename: J:\Media\Ripped\Various Artists\Punk-O-Rama\10 Offspring, The - Jennifer Lost the War.flac
  AccurateRip: Inaccurate (confidence 7)   Secure  [Pass 1 & 2, Ultra 1 to 2]
  CRC32: 15F48489     AccurateRip CRC: EFA44681 (NEW)     [DiscID: 016-001921cc-01346801-e10aa410-10]
Track 11:  Ripped LBA 121985 to 138237 (3:36) in 0:45. Filename: J:\Media\Ripped\Various Artists\Punk-O-Rama\11 Down by Law - Bright Green Globe.flac
  AccurateRip: Inaccurate (confidence 8)   Secure  [Pass 1 & 2, Ultra 1 to 2]
  CRC32: 93A99D56     AccurateRip CRC: 95D61412 (NEW)     [DiscID: 016-001921cc-01346801-e10aa410-11]
Track 12:  Ripped LBA 138237 to 145925 (1:42) in 0:21. Filename: J:\Media\Ripped\Various Artists\Punk-O-Rama\12 Pennywise - Open Door.flac
  AccurateRip: Inaccurate (confidence 7)   Secure  [Pass 1 & 2, Ultra 1 to 2]
  CRC32: DE32A668     AccurateRip CRC: 015B721C (NEW)     [DiscID: 016-001921cc-01346801-e10aa410-12]
Track 13:  Ripped LBA 145925 to 166987 (4:40) in 0:55. Filename: J:\Media\Ripped\Various Artists\Punk-O-Rama\13 Wayne Kramer - Crack in the Universe.flac
  AccurateRip: Inaccurate (confidence 7)   Secure  [Pass 1 & 2, Ultra 1 to 2]
  CRC32: 79E29B9B     AccurateRip CRC: A3D0AB81 (NEW)     [DiscID: 016-001921cc-01346801-e10aa410-13]
Track 14:  Ripped LBA 166987 to 177640 (2:22) in 0:27. Filename: J:\Media\Ripped\Various Artists\Punk-O-Rama\14 NOFX - Liza & Louise.flac
  AccurateRip: Inaccurate (confidence 7)   Secure  [Pass 1 & 2, Ultra 1 to 2]
  CRC32: BFD777AD     AccurateRip CRC: 0EBD91C1 (NEW)     [DiscID: 016-001921cc-01346801-e10aa410-14]
Track 15:  Ripped LBA 177640 to 190395 (2:50) in 0:33. Filename: J:\Media\Ripped\Various Artists\Punk-O-Rama\15 Ten Foot Pole - My Wall.flac
  AccurateRip: Inaccurate (confidence 7)   Secure  [Pass 1 & 2, Ultra 1 to 2]
  CRC32: 843A7420     AccurateRip CRC: D2C3AC67 (NEW)     [DiscID: 016-001921cc-01346801-e10aa410-15]
Track 16:  Ripped LBA 190395 to 204325 (3:05) in 0:33. Filename: J:\Media\Ripped\Various Artists\Punk-O-Rama\16 SNFU - Reality Is a Ride on the Bus.flac
  AccurateRip: Inaccurate (confidence 7)   Secure  [Pass 1 & 2, Ultra 1 to 2]
  CRC32: 02828437     AccurateRip CRC: 3502FDA3 (NEW)     [DiscID: 016-001921cc-01346801-e10aa410-16]
--------------
16 Tracks Ripped Securely (AccurateRip: Different Pressing?)
drive 2, samsung dvd burner with litescribe
Code:
	dBpoweramp Release 14 Digital Audio Extraction Log from Saturday, May 01, 2010 12:07 PM
Drive & Settings
----------------
Ripping with drive 'H:   [TSSTcorp - CD/DVDW SH-S182M]',  Drive offset: 6,  Overread Lead-in/out: No
AccurateRip: Active,  Using C2: Yes,  Cache: 1024 KB,  FUA Cache Invalidate: No
Pass 1 Drive Speed: Max,  Pass 2 Drive Speed: Max
Ultra::  Vary Drive Speed: No,  Min Passes: 2,  Max Passes: 3,  Finish After Clean Passes: 1
Bad Sector Re-rip::  Drive Speed: Max,  Maximum Re-reads: 34
Encoder: FLAC -compression-level-8 -verify
DSP Effects / Actions: -dspeffect1="ReplayGain=-albummode={qt}0{qt}"
Extraction Log
--------------
Track 1:  Ripped LBA 0 to 5022 (1:06) in 0:10. Filename: J:\Media\Ripped\Various Artists\Punk-O-Rama\01 Bad Religion - Do What You Want.flac
  AccurateRip: Accurate (confidence 7)     [Pass 1]
  CRC32: D501DE80     AccurateRip CRC: C2E4E7E3     [DiscID: 016-001921cc-01346801-e10aa410-1]
  AccurateRip Verified Using Pressing Offset +501, Confidence 7 [old crc c2e4e7e3]
Track 2:  Ripped LBA 5022 to 16570 (2:33) in 0:25. Filename: J:\Media\Ripped\Various Artists\Punk-O-Rama\02 NOFX - Don't Call Me White.flac
  AccurateRip: Accurate (confidence 7)     [Pass 1]
  CRC32: E2AE4A10     AccurateRip CRC: 172D0509     [DiscID: 016-001921cc-01346801-e10aa410-2]
  AccurateRip Verified Using Pressing Offset +501, Confidence 7 [old crc 172d0509]
Track 3:  Ripped LBA 16570 to 29767 (2:55) in 0:27. Filename: J:\Media\Ripped\Various Artists\Punk-O-Rama\03 Rancid - Hyena.flac
  AccurateRip: Accurate (confidence 7)     [Pass 1]
  CRC32: 8837F057     AccurateRip CRC: 0B98B230     [DiscID: 016-001921cc-01346801-e10aa410-3]
  AccurateRip Verified Using Pressing Offset +501, Confidence 7 [old crc b98b230]
Track 4:  Ripped LBA 29767 to 41187 (2:32) in 0:22. Filename: J:\Media\Ripped\Various Artists\Punk-O-Rama\04 Offspring, The - Session.flac
  AccurateRip: Accurate (confidence 7)     [Pass 1]
  CRC32: EF63A777     AccurateRip CRC: 64D2DE14     [DiscID: 016-001921cc-01346801-e10aa410-4]
  AccurateRip Verified Using Pressing Offset +501, Confidence 7 [old crc 64d2de14]
Track 5:  Ripped LBA 41187 to 55140 (3:06) in 0:22. Filename: J:\Media\Ripped\Various Artists\Punk-O-Rama\05 Pennywise - Dying to Know.flac
  AccurateRip: Accurate (confidence 7)     [Pass 1]
  CRC32: 185DA29A     AccurateRip CRC: 5C7056C0     [DiscID: 016-001921cc-01346801-e10aa410-5]
  AccurateRip Verified Using Pressing Offset +501, Confidence 7 [old crc 5c7056c0]
Track 6:  Ripped LBA 55140 to 69515 (3:11) in 0:25. Filename: J:\Media\Ripped\Various Artists\Punk-O-Rama\06 Rancid - I Wanna Riot.flac
  AccurateRip: Accurate (confidence 7)     [Pass 1]
  CRC32: 379FF344     AccurateRip CRC: B3AEE8BF     [DiscID: 016-001921cc-01346801-e10aa410-6]
  AccurateRip Verified Using Pressing Offset +501, Confidence 7 [old crc b3aee8bf]
Track 7:  Ripped LBA 69515 to 80045 (2:20) in 0:18. Filename: J:\Media\Ripped\Various Artists\Punk-O-Rama\07 Total Chaos - Riot City.flac
  AccurateRip: Accurate (confidence 7)     [Pass 1]
  CRC32: 3483D5C4     AccurateRip CRC: 5AEDFEDB     [DiscID: 016-001921cc-01346801-e10aa410-7]
  AccurateRip Verified Using Pressing Offset +501, Confidence 7 [old crc 5aedfedb]
Track 8:  Ripped LBA 80045 to 93937 (3:05) in 0:22. Filename: J:\Media\Ripped\Various Artists\Punk-O-Rama\08 Gas Huffer - Crooked Bird.flac
  AccurateRip: Accurate (confidence 7)     [Pass 1]
  CRC32: D7B7C9DA     AccurateRip CRC: 09B5BDCD     [DiscID: 016-001921cc-01346801-e10aa410-8]
  AccurateRip Verified Using Pressing Offset +501, Confidence 7 [old crc 9b5bdcd]
Track 9:  Ripped LBA 93937 to 110375 (3:39) in 0:22. Filename: J:\Media\Ripped\Various Artists\Punk-O-Rama\09 RKL - We're Back We're Pissed.flac
  AccurateRip: Accurate (confidence 7)     [Pass 1]
  CRC32: 23E5411F     AccurateRip CRC: 407E3927     [DiscID: 016-001921cc-01346801-e10aa410-9]
  AccurateRip Verified Using Pressing Offset +501, Confidence 7 [old crc 407e3927]
Track 10:  Ripped LBA 110375 to 121985 (2:34) in 0:18. Filename: J:\Media\Ripped\Various Artists\Punk-O-Rama\10 Offspring, The - Jennifer Lost the War.flac
  AccurateRip: Accurate (confidence 7)     [Pass 1]
  CRC32: 15F48489     AccurateRip CRC: D29B4D93     [DiscID: 016-001921cc-01346801-e10aa410-10]
  AccurateRip Verified Using Pressing Offset +501, Confidence 7 [old crc d29b4d93]
Track 11:  Ripped LBA 121985 to 138237 (3:36) in 0:23. Filename: J:\Media\Ripped\Various Artists\Punk-O-Rama\11 Down by Law - Bright Green Globe.flac
  AccurateRip: Accurate (confidence 7)     [Pass 1]
  CRC32: 93A99D56     AccurateRip CRC: CA7C7055     [DiscID: 016-001921cc-01346801-e10aa410-11]
  AccurateRip Verified Using Pressing Offset +501, Confidence 7 [old crc ca7c7055]
Track 12:  Ripped LBA 138237 to 145925 (1:42) in 0:09. Filename: J:\Media\Ripped\Various Artists\Punk-O-Rama\12 Pennywise - Open Door.flac
  AccurateRip: Accurate (confidence 7)     [Pass 1]
  CRC32: DE32A668     AccurateRip CRC: B36605AA     [DiscID: 016-001921cc-01346801-e10aa410-12]
  AccurateRip Verified Using Pressing Offset +501, Confidence 7 [old crc b36605aa]
Track 13:  Ripped LBA 145925 to 166987 (4:40) in 0:28. Filename: J:\Media\Ripped\Various Artists\Punk-O-Rama\13 Wayne Kramer - Crack in the Universe.flac
  AccurateRip: Accurate (confidence 3)     [Pass 1]
  CRC32: 79E29B9B     AccurateRip CRC: 7C31D2E9     [DiscID: 016-001921cc-01346801-e10aa410-13]
  AccurateRip Verified Using Pressing Offset +472, Confidence 3 [old crc 7c31d2e9]
Track 14:  Ripped LBA 166987 to 177640 (2:22) in 0:15. Filename: J:\Media\Ripped\Various Artists\Punk-O-Rama\14 NOFX - Liza & Louise.flac
  AccurateRip: Accurate (confidence 7)     [Pass 1]
  CRC32: BFD777AD     AccurateRip CRC: 1FF9A2D7     [DiscID: 016-001921cc-01346801-e10aa410-14]
  AccurateRip Verified Using Pressing Offset +501, Confidence 7 [old crc 1ff9a2d7]
Track 15:  Ripped LBA 177640 to 190395 (2:50) in 0:14. Filename: J:\Media\Ripped\Various Artists\Punk-O-Rama\15 Ten Foot Pole - My Wall.flac
  AccurateRip: Accurate (confidence 7)     [Pass 1]
  CRC32: 843A7420     AccurateRip CRC: F60B9EA4     [DiscID: 016-001921cc-01346801-e10aa410-15]
  AccurateRip Verified Using Pressing Offset +501, Confidence 7 [old crc f60b9ea4]
Track 16:  Ripped LBA 190395 to 204325 (3:05) in 0:18. Filename: J:\Media\Ripped\Various Artists\Punk-O-Rama\16 SNFU - Reality Is a Ride on the Bus.flac
  AccurateRip: Accurate (confidence 6)     [Pass 1]
  CRC32: 02828437     AccurateRip CRC: D3DEA093     [DiscID: 016-001921cc-01346801-e10aa410-16]
  AccurateRip Verified Using Pressing Offset +501, Confidence 6 [old crc d3dea093]
--------------
16 Tracks Ripped Accurately
the second drive apparently used pressing offset +501, but why didn't the first drive?

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