Ok here are ImgBurn's Discovery mode logs from both:
The only problem is that I used Maxell DVD-r instead of Verbatim because I dont have any left. (But I still believe that Maxell DVD-r is not the problem because I used them for 5 years without having this problem)
; //****************************************\\
; ImgBurn Version 2.5.5.0 - Log
; Thursday, 28 July 2011, 02:52:25
; \\****************************************//
;
;
I 02:36:39 ImgBurn Version 2.5.5.0 started!
I 02:36:39 Microsoft Windows XP Professional (5.1, Build 2600 : Service Pack 3)
I 02:36:39 Total Physical Memory: 457,968 KB - Available: 113,872 KB
W 02:36:39 Duplex Secure's SPTD driver can have a detrimental effect on drive performance.
I 02:36:39 Initialising SPTI...
I 02:36:39 Searching for SCSI / ATAPI devices...
I 02:36:40 -> Drive 1 - Info: ASUS DRW-22B3S 1.00 (E:) (ATA)
I 02:36:40 -> Drive 2 - Info: CNKFO 0HYNCP6 1.03 (H:) (SCSI)
I 02:36:40 Found 1 DVD±RW/RAM and 1 BD-ROM/HD DVD-ROM!
I 02:36:52 Operation Started!
I 02:36:52 Source File: -==/\/[DISCOVERY IMAGE]\/\==-
I 02:36:52 Source File Sectors: 2,298,496 (MODE1/2048)
I 02:36:52 Source File Size: 4,707,319,808 bytes
I 02:36:52 Source File Volume Identifier: IMGBURN_DISCOVERY_IMAGE
I 02:36:52 Source File Volume Set Identifier: 2298496_SECTORS
I 02:36:52 Source File Application Identifier: IMGBURN V2.5.5.0 - THE ULTIMATE IMAGE BURNER!
I 02:36:52 Source File Implementation Identifier: ImgBurn v2.5.5.0
I 02:36:52 Source File File System(s): ISO9660
I 02:36:52 Destination Device: [0:1:0] ASUS DRW-22B3S 1.00 (E:) (ATA)
I 02:36:52 Destination Media Type: DVD-R (Disc ID: RITEKF1) (Speeds: 6x, 8x, 12x, 16x)
I 02:36:52 Destination Media Sectors: 2,298,496
I 02:36:52 Write Mode: DVD
I 02:36:52 Write Type: DAO
I 02:36:52 Write Speed: 16x
I 02:36:52 Link Size: Auto
I 02:36:52 Lock Volume: Yes
I 02:36:52 Test Mode: No
I 02:36:52 OPC: No
I 02:36:52 BURN-Proof: Enabled
I 02:36:52 Write Speed Successfully Set! - Effective: 22,160 KB/s (16x)
I 02:36:52 Filling Buffer... (20 MB)
I 02:36:52 Writing LeadIn...
I 02:37:24 Writing Session 1 of 1... (1 Track, LBA: 0 - 2298495)
I 02:37:24 Writing Track 1 of 1... (MODE1/2048, LBA: 0 - 2298495)
I 02:45:55 Synchronising Cache...
I 02:46:12 Exporting Graph Data...
I 02:46:12 Graph Data File: C:\Documents and Settings\user1\Application Data\ImgBurn\Graph Data Files\ASUS_DRW-22B3S_1.00_2011-07-28_02-36_RITEKF1_16x.ibg
I 02:46:12 Export Successfully Completed!
I 02:46:12 Operation Successfully Completed! - Duration: 00:09:18
I 02:46:12 Average Write Rate: 8,996 KB/s (6.5x) - Maximum Write Rate: 12,886 KB/s (9.3x)
I 02:46:12 Cycling Tray before Verify...
W 02:46:22 Waiting for device to become ready...
I 02:46:35 Device Ready!
I 02:46:36 Operation Started!
I 02:46:36 Source Device: [0:1:0] ASUS DRW-22B3S 1.00 (E:) (ATA)
I 02:46:36 Source Media Type: DVD-R (Book Type: DVD-R) (Disc ID: RITEKF1) (Speeds: 6x, 8x, 12x, 16x)
I 02:46:36 Image File: -==/\/[DISCOVERY IMAGE]\/\==-
I 02:46:36 Image File Sectors: 2,298,496 (MODE1/2048)
I 02:46:36 Image File Size: 4,707,319,808 bytes
I 02:46:36 Image File Volume Identifier: IMGBURN_DISCOVERY_IMAGE
I 02:46:36 Image File Volume Set Identifier: 2298496_SECTORS
I 02:46:36 Image File Application Identifier: IMGBURN V2.5.5.0 - THE ULTIMATE IMAGE BURNER!
I 02:46:36 Image File Implementation Identifier: ImgBurn v2.5.5.0
I 02:46:36 Image File File System(s): ISO9660
I 02:46:36 Read Speed (Data/Audio): MAX / 4x
I 02:46:36 Verifying Session 1 of 1... (1 Track, LBA: 0 - 2298495)
I 02:46:36 Verifying Track 1 of 1... (MODE1/2048, LBA: 0 - 2298495)
I 02:51:57 Exporting Graph Data...
I 02:51:57 Graph Data File: C:\Documents and Settings\user1\Application Data\ImgBurn\Graph Data Files\ASUS_DRW-22B3S_1.00_2011-07-28_02-36_RITEKF1_16x.ibg
I 02:51:57 Export Successfully Completed!
I 02:51:57 Operation Successfully Completed! - Duration: 00:05:13
I 02:51:57 Average Verify Rate: 14,733 KB/s (10.6x) - Maximum Verify Rate: 22,317 KB/s (16.1x)
I 02:52:21 Close Request Acknowledged
I 02:52:21 Closing Down...
I 02:52:22 Shutting down SPTI...
I 02:52:22 ImgBurn closed!
;
;
; //****************************************\\
; ImgBurn Version 2.5.5.0 - Log
; Thursday, 28 July 2011, 02:28:07
; \\****************************************//
;
;
I 02:01:22 ImgBurn Version 2.5.5.0 started!
I 02:01:22 Microsoft Windows XP Professional (5.1, Build 2600 : Service Pack 3)
I 02:01:22 Total Physical Memory: 457,968 KB - Available: 97,124 KB
W 02:01:22 Duplex Secure's SPTD driver can have a detrimental effect on drive performance.
I 02:01:22 Initialising SPTI...
I 02:01:22 Searching for SCSI / ATAPI devices...
I 02:01:22 -> Drive 1 - Info: ASUS DRW-22B3S 1.00 (E:) (ATA)
I 02:01:22 -> Drive 2 - Info: CNKFO 0HYNCP6 1.03 (H:) (SCSI)
I 02:01:22 Found 1 DVD±RW/RAM and 1 BD-ROM/HD DVD-ROM!
I 02:02:40 Operation Started!
I 02:02:40 Source File: -==/\/[DISCOVERY IMAGE]\/\==-
I 02:02:40 Source File Sectors: 2,298,496 (MODE1/2048)
I 02:02:40 Source File Size: 4,707,319,808 bytes
I 02:02:40 Source File Volume Identifier: IMGBURN_DISCOVERY_IMAGE
I 02:02:40 Source File Volume Set Identifier: 2298496_SECTORS
I 02:02:40 Source File Application Identifier: IMGBURN V2.5.5.0 - THE ULTIMATE IMAGE BURNER!
I 02:02:40 Source File Implementation Identifier: ImgBurn v2.5.5.0
I 02:02:40 Source File File System(s): ISO9660
I 02:02:40 Destination Device: [0:1:0] ASUS DRW-22B3S 1.00 (E:) (ATA)
I 02:02:40 Destination Media Type: DVD-R (Disc ID: RITEKF1) (Speeds: 6x, 8x, 12x, 16x)
I 02:02:40 Destination Media Sectors: 2,298,496
I 02:02:40 Write Mode: DVD
I 02:02:40 Write Type: DAO
I 02:02:40 Write Speed: 8x
I 02:02:40 Link Size: Auto
I 02:02:40 Lock Volume: Yes
I 02:02:40 Test Mode: No
I 02:02:40 OPC: No
I 02:02:40 BURN-Proof: Enabled
I 02:02:40 Write Speed Successfully Set! - Effective: 11,080 KB/s (8x)
I 02:02:41 Filling Buffer... (20 MB)
I 02:02:41 Writing LeadIn...
I 02:03:18 Writing Session 1 of 1... (1 Track, LBA: 0 - 2298495)
I 02:03:18 Writing Track 1 of 1... (MODE1/2048, LBA: 0 - 2298495)
I 02:12:42 Synchronising Cache...
I 02:12:57 Exporting Graph Data...
I 02:12:57 Graph Data File: C:\Documents and Settings\user1\Application Data\ImgBurn\Graph Data Files\ASUS_DRW-22B3S_1.00_2011-07-28_02-02_RITEKF1_8x.ibg
I 02:12:57 Export Successfully Completed!
I 02:12:57 Operation Successfully Completed! - Duration: 00:10:17
I 02:12:57 Average Write Rate: 8,165 KB/s (5.9x) - Maximum Write Rate: 8,897 KB/s (6.4x)
I 02:12:57 Cycling Tray before Verify...
W 02:13:07 Waiting for device to become ready...
I 02:13:21 Device Ready!
I 02:13:21 Operation Started!
I 02:13:21 Source Device: [0:1:0] ASUS DRW-22B3S 1.00 (E:) (ATA)
I 02:13:21 Source Media Type: DVD-R (Book Type: DVD-R) (Disc ID: RITEKF1) (Speeds: 6x, 8x, 12x, 16x)
I 02:13:21 Image File: -==/\/[DISCOVERY IMAGE]\/\==-
I 02:13:21 Image File Sectors: 2,298,496 (MODE1/2048)
I 02:13:21 Image File Size: 4,707,319,808 bytes
I 02:13:21 Image File Volume Identifier: IMGBURN_DISCOVERY_IMAGE
I 02:13:21 Image File Volume Set Identifier: 2298496_SECTORS
I 02:13:21 Image File Application Identifier: IMGBURN V2.5.5.0 - THE ULTIMATE IMAGE BURNER!
I 02:13:21 Image File Implementation Identifier: ImgBurn v2.5.5.0
I 02:13:21 Image File File System(s): ISO9660
I 02:13:21 Read Speed (Data/Audio): 4x / 4x
I 02:13:21 Verifying Session 1 of 1... (1 Track, LBA: 0 - 2298495)
I 02:13:21 Verifying Track 1 of 1... (MODE1/2048, LBA: 0 - 2298495)
I 02:27:24 Exporting Graph Data...
I 02:27:24 Graph Data File: C:\Documents and Settings\user1\Application Data\ImgBurn\Graph Data Files\ASUS_DRW-22B3S_1.00_2011-07-28_02-02_RITEKF1_8x.ibg
I 02:27:24 Export Successfully Completed!
I 02:27:24 Operation Successfully Completed! - Duration: 00:14:01
I 02:27:24 Average Verify Rate: 5,466 KB/s (3.9x) - Maximum Verify Rate: 5,878 KB/s (4.2x)
I 02:28:02 Close Request Acknowledged
I 02:28:02 Closing Down...
I 02:28:04 Shutting down SPTI...
I 02:28:05 ImgBurn closed!
;
;