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A frequent occurrence on my laptop is for MakeMKV to become stuck on Parsing VTS 2.0 and then fail to open the disc. I have a Windows 7 64x laptop, and the same discs, American History X is one of the many, that will not work. I have an older Gateway the runs XP and is able to rip the discs fine with MakeMKV. My drive is a Toshiba DVDW/HD TS-L802A HP 21. Below is the Debug log

ebug log started at Thu Jul 29 22:46:36 2010 , written by MakeMKV v1.5.8 win(x64-release)
Using 523392KB for read cache.
001005:0000 MakeMKV v1.5.8 win(x64-release) started
001004:0000 Debug logging enabled, log will be saved as C:\Users\Matt/MakeMKV_log.txt
003007:0000 Using direct disc access mode
001003:0020 DEBUG: Code 2 at 8kJmBCi*F;4g`Yps:213135251
001003:0020 DEBUG: Code 2 at 8kJmBCi*F;4g`Yps:213135251
001003:0020 DEBUG: Code 2 at 8kJmBCi*F;4g`Yps:213135251
001003:0020 DEBUG: Code 2 at 8kJmBCi*F;4g`Yps:213135251
001003:0020 DEBUG: Code 2 at 8kJmBCi*F;4g`Yps:213135251
001003:0020 DEBUG: Code 100865280 at }1=ipBp?g(KEt3a_1@:213132376
001003:0020 DEBUG: Code 100865280 at }1=ipBp?g(KEt3a_1@:213130007
002003:0000 Error 'Scsi error - MEDIUM ERROR:RANDOM POSITIONING ERROR' occured while reading '/VIDEO_TS/VTS_02_1.VOB' at offset '0'
001003:0020 DEBUG: Code 2 at 8kJmBCi*F;4g`Yps:213135251
001003:0020 DEBUG: Code 2 at 8kJmBCi*F;4g`Yps:213135251
001003:0020 DEBUG: Code 2 at 8kJmBCi*F;4g`Yps:213135251
001003:0020 DEBUG: Code 2 at 8kJmBCi*F;4g`Yps:213135251
001003:0020 DEBUG: Code 2 at 8kJmBCi*F;4g`Yps:213135251
001003:0020 DEBUG: Code 100865280 at }1=ipBp?g(KEt3a_1@:213132376
001003:0020 DEBUG: Code 100865280 at }1=ipBp?g(KEt3a_1@:213130007
002003:0000 Error 'Scsi error - MEDIUM ERROR:RANDOM POSITIONING ERROR' occured while reading '/VIDEO_TS/VTS_02_1.VOB' at offset '0'
001003:0020 DEBUG: Code 0 at cl4h5|!16|*e)]dJ?:121265637
001003:0020 DEBUG: Code 0 at cl4h5|!16|*e)]dJ?:213129616
001003:0020 DEBUG: Code 0 at ttf=S:HlYSOveS3;yMTI:121262785
005010:0000 Failed to open disc

Hi!

Error 'Scsi error - MEDIUM ERROR:RANDOM POSITIONING ERROR' occured while reading '/VIDEO_TS/VTS_02_1.VOB' at offset '0'

I believe this is an indication that your drive's lens is out of alignment...