please look at this DVD Decrypter log...

...and let me know if you can tell me what's wrong. Why won't those 2 sectors decode?
I 19:16:06 DVD Decrypter Version 3.5.4.0 started!
I 19:16:06 Microsoft Windows XP Home Edition (5.1, Build 2600 : Service Pack 2)
I 19:16:06 Initialising SPTI...
I 19:16:06 Searching for SCSI / ATAPI devices...
I 19:16:06 Found 1 DVD-ROM and 1 DVD±RW!
I 19:17:18 Operation Started!
I 19:17:18 Source Device: [1:0:0] JLMS DVD-ROM XJ-HD166 DD05 (D (ATA)
I 19:17:18 Source Media Type: DVD-ROM
I 19:17:18 Source Media Region Code: 1
I 19:17:18 Source Media Copyright Protection System Type: CSS/CPPM
I 19:17:18 Source Media Implementation Identifier: Daikin U.S. Comtec Lab
I 19:17:19 Destination Folder: C:\RENO_DISC1\VIDEO_TS\
I 19:17:19 File Splitting: By File
I 19:17:19 Detect Mastering Errors: No
I 19:17:19 Multi Angle Processing: No
I 19:17:19 Remove Macrovision Protection: Yes
I 19:17:19 Stream Processing: No
I 19:17:19 Copying VIDEO_TS.IFO... (LBA: 309 - 318) - KEY: N/A
I 19:17:20 Copying VIDEO_TS.VOB... (LBA: 319 - 65380) - KEY: N/A
I 19:17:51 Copying VIDEO_TS.BUP... (LBA: 65397 - 65406) - KEY: N/A
I 19:17:51 Copying VTS_01_0.IFO... (LBA: 65407 - 65477) - KEY: N/A
I 19:17:52 Decrypting VTS_01_0.VOB... (LBA: 65478 - 65481) - KEY: CA 36 1B 5C 5F
I 19:17:52 Decrypting VTS_01_1.VOB... (LBA: 65482 - 589730) - KEY: CA 36 1B 5C 5F
I 19:20:53 Decrypting VTS_01_2.VOB... (LBA: 589731 - 1114017) - KEY: CA 36 1B 5C 5F
I 19:23:11 Decrypting VTS_01_3.VOB... (LBA: 1114018 - 1638219) - KEY: CA 36 1B 5C 5F
I 19:43:26 Abort Request Acknowledged
E 19:43:30 Failed to read Sector 1282581 - CIRC Unrecovered Error
E 19:43:34 Failed to decrypt VTS_01_3.VOB!
E 19:43:36 Operation Aborted! - Duration: 00:26:18
E 19:43:36 Average Read Rate: 1,625 KB/s (1.2x) - Maximum Read Rate: 8,991 KB/s (6.5x)
I 19:43:43 Operation Started!
I 19:43:43 Source Device: [1:0:0] JLMS DVD-ROM XJ-HD166 DD05 (D (ATA)
I 19:43:43 Source Media Type: DVD-ROM
I 19:43:43 Source Media Region Code: 1
I 19:43:43 Source Media Copyright Protection System Type: CSS/CPPM
I 19:43:43 Source Media Implementation Identifier: Daikin U.S. Comtec Lab
I 19:43:43 Destination Folder: C:\RENO_DISC1\VIDEO_TS\
I 19:43:43 File Splitting: By File
I 19:43:43 Detect Mastering Errors: No
I 19:43:43 Multi Angle Processing: No
I 19:43:43 Remove Macrovision Protection: Yes
I 19:43:43 Stream Processing: No
I 19:43:51 Copying VIDEO_TS.IFO... (LBA: 309 - 318) - KEY: N/A
I 19:43:52 Copying VIDEO_TS.VOB... (LBA: 319 - 65380) - KEY: N/A
I 19:44:31 Copying VIDEO_TS.BUP... (LBA: 65397 - 65406) - KEY: N/A
I 19:44:31 Copying VTS_01_0.IFO... (LBA: 65407 - 65477) - KEY: N/A
I 19:44:32 Decrypting VTS_01_0.VOB... (LBA: 65478 - 65481) - KEY: CA 36 1B 5C 5F
I 19:44:32 Decrypting VTS_01_1.VOB... (LBA: 65482 - 589730) - KEY: CA 36 1B 5C 5F
I 19:48:35 Decrypting VTS_01_2.VOB... (LBA: 589731 - 1114017) - KEY: CA 36 1B 5C 5F
I 19:51:40 Decrypting VTS_01_3.VOB... (LBA: 1114018 - 1638219) - KEY: CA 36 1B 5C 5F
E 19:56:17 Failed to read Sector 1282211 - CIRC Unrecovered Error
E 19:56:18 Failed to decrypt VTS_01_3.VOB!
I 19:56:23 Decrypting VTS_01_4.VOB... (LBA: 1638220 - 2162438) - KEY: CA 36 1B 5C 5F
I 19:58:51 Decrypting VTS_01_5.VOB... (LBA: 2162439 - 2686687) - KEY: CA 36 1B 5C 5F
I 20:01:25 Decrypting VTS_01_6.VOB... (LBA: 2686688 - 3210791) - KEY: CA 36 1B 5C 5F
E 20:10:11 Failed to read Sector 2751389 - CIRC Unrecovered Error
E 20:10:11 Failed to decrypt VTS_01_6.VOB!
I 20:10:14 Decrypting VTS_01_7.VOB... (LBA: 3210792 - 3463090) - KEY: CA 36 1B 5C 5F
I 20:11:49 Copying VTS_01_0.BUP... (LBA: 3463091 - 3463161) - KEY: N/A
I 20:11:49 Copying VTS_02_0.IFO... (LBA: 3463162 - 3463172) - KEY: N/A
I 20:11:50 Decrypting VTS_02_0.VOB... (LBA: 3463173 - 3463176) - KEY: CB 4F 73 55 E4
I 20:11:50 Decrypting VTS_02_1.VOB... (LBA: 3463177 - 3572199) - KEY: CB 4F 73 55 E4
I 20:12:34 Copying VTS_02_0.BUP... (LBA: 3572200 - 3572210) - KEY: N/A
I 20:12:34 Copying VTS_03_0.IFO... (LBA: 3572211 - 3572220) - KEY: N/A
I 20:12:34 Decrypting VTS_03_0.VOB... (LBA: 3572221 - 3572224) - KEY: D6 51 27 4A 66
I 20:12:35 Decrypting VTS_03_1.VOB... (LBA: 3572225 - 3721476) - KEY: D6 51 27 4A 66
I 20:13:40 Copying VTS_03_0.BUP... (LBA: 3721477 - 3721486) - KEY: N/A
I 20:13:40 Copying VTS_04_0.IFO... (LBA: 3721487 - 3721496) - KEY: N/A
I 20:13:40 Decrypting VTS_04_0.VOB... (LBA: 3721497 - 3721500) - KEY: CD EF 31 E1 65
I 20:13:41 Decrypting VTS_04_1.VOB... (LBA: 3721501 - 3889787) - KEY: CD EF 31 E1 65
I 20:15:03 Copying VTS_04_0.BUP... (LBA: 3889788 - 3889797) - KEY: N/A
I 20:15:03 Operation Successfully Completed! - Duration: 00:31:20
I 20:15:03 Average Read Rate: 3,270 KB/s (2.4x) - Maximum Read Rate: 7,992 KB/s (5.8x)

 

okey dokey!