tried to write a bd-re disc, but it i only get max 1.1speed ? :
I 13:50:42 ImgBurn Version 2.3.2.0 started!
I 13:50:42 Microsoft Windows XP Professional (5.1, Build 2600 : Service Pack 2)
I 13:50:42 Total Physical Memory: 2.096.124 KB - Available: 1.483.028 KB
I 13:50:42 Initialising SPTI...
I 13:50:42 Searching for SCSI / ATAPI devices...
I 13:50:42 Found 1 DVD±RW and 1 BD-RE!
I 13:51:00 Operation Started!
I 13:51:00 Building Image Tree...
I 13:51:01 Checking Directory Depth...
I 13:51:01 Calculating Totals...
I 13:51:01 Preparing Image...
I 13:51:01 Checking Path Length...
I 13:51:01 Image Size: 2.933.129.216 bytes
I 13:51:01 Image Sectors: 1.432.192
I 13:51:03 Operation Successfully Completed! - Duration: 00:00:03
I 13:51:03 Operation Started!
I 13:51:03 Source File: -==/\/[bUILD IMAGE]\/\==-
I 13:51:03 Source File Sectors: 1.432.192 (MODE1/2048)
I 13:51:03 Source File Size: 2.933.129.216 bytes
I 13:51:03 Source File Volume Identifier: temp
I 13:51:03 Source File Application Identifier: IMGBURN V2.3.2.0 - THE ULTIMATE IMAGE BURNER!
I 13:51:03 Source File Implementation Identifier: ImgBurn
I 13:51:03 Source File File System(s): ISO9660; UDF (1.02)
I 13:51:03 Destination Device: [2:0:0] PLEXTOR BD-R PX-B900A 1.01 (E:) (ATA)
I 13:51:03 Destination Media Type: BD-RE (Disc ID: SONY-ES1-01) (Speeds: 2x)
I 13:51:03 Destination Media Sectors: 11.826.176
I 13:51:03 Write Mode: BD
I 13:51:03 Write Type: DAO
I 13:51:03 Write Speed: MAX
I 13:51:03 Link Size: Auto
I 13:51:03 Test Mode: No
I 13:51:03 BURN-Proof: Enabled
I 13:51:04 Filling Buffer... (40 MB)
I 13:51:05 Writing LeadIn...
I 13:51:06 Writing Image... (LBA: 0 - 1432191)
I 14:03:00 Synchronising Cache...
I 14:03:01 Image MD5: 7536466d18340a246027098101a58e09
I 14:03:01 Operation Successfully Completed! - Duration: 00:11:57
I 14:03:01 Average Write Rate: 4.011 KB/s (0.9x) - Maximum Write Rate: 5.144 KB/s (1.1x)
I 14:03:01 Cycling Tray before Verify...
W 14:03:08 Waiting for device to become ready...
I 14:03:20 Device Ready!
I 14:03:20 Operation Started!
I 14:03:20 Source Device: [2:0:0] PLEXTOR BD-R PX-B900A 1.01 (E:) (ATA)
I 14:03:20 Source Media Type: BD-RE (Disc ID: SONY-ES1-01) (Speeds: 2x)
I 14:03:20 Image File: -==/\/[bUILD IMAGE]\/\==-
I 14:03:20 Image File Sectors: 1.432.192 (MODE1/2048)
I 14:03:20 Image File Size: 2.933.129.216 bytes
I 14:03:20 Image File Volume Identifier: temp
I 14:03:20 Image File Application Identifier: IMGBURN V2.3.2.0 - THE ULTIMATE IMAGE BURNER!
I 14:03:20 Image File Implementation Identifier: ImgBurn
I 14:03:20 Image File File System(s): ISO9660; UDF (1.02)
I 14:03:20 Verifying Sectors... (LBA: 0 - 1432191)
I 14:08:45 Device MD5: 7536466d18340a246027098101a58e09
I 14:08:45 Image MD5: 7536466d18340a246027098101a58e09
I 14:08:45 Operation Successfully Completed! - Duration: 00:05:25
I 14:08:45 Average Verify Rate: 8.813 KB/s (2.0x) - Maximum Verify Rate: 10.314 KB/s (2.3x)
I 14:17:49 Operation Started!
I 14:17:49 Building Image Tree...
I 14:17:51 Checking Directory Depth...
I 14:17:51 Calculating Totals...
I 14:17:51 Preparing Image...
I 14:17:51 Checking Path Length...
I 14:17:51 Image Size: 2.933.129.216 bytes
I 14:17:51 Image Sectors: 1.432.192
I 14:17:52 Operation Successfully Completed! - Duration: 00:00:02
I 14:17:52 Operation Started!
I 14:17:52 Source File: -==/\/[bUILD IMAGE]\/\==-
I 14:17:52 Source File Sectors: 1.432.192 (MODE1/2048)
I 14:17:52 Source File Size: 2.933.129.216 bytes
I 14:17:52 Source File Volume Identifier: pedge
I 14:17:52 Source File Application Identifier: IMGBURN V2.3.2.0 - THE ULTIMATE IMAGE BURNER!
I 14:17:52 Source File Implementation Identifier: ImgBurn
I 14:17:52 Source File File System(s): ISO9660; UDF (1.02)
I 14:17:52 Destination Device: [2:0:0] PLEXTOR BD-R PX-B900A 1.01 (E:) (ATA)
I 14:17:52 Destination Media Type: BD-RE (Disc ID: SONY-ES1-01) (Speeds: 2x)
I 14:17:52 Destination Media Sectors: 11.826.176
I 14:17:52 Write Mode: BD
I 14:17:52 Write Type: DAO
I 14:17:52 Write Speed: MAX
I 14:17:52 Link Size: Auto
I 14:17:52 Test Mode: No
I 14:17:52 BURN-Proof: Enabled
I 14:17:53 Filling Buffer... (40 MB)
I 14:17:57 Writing LeadIn...
I 14:17:59 Writing Image... (LBA: 0 - 1432191)
I 14:29:54 Synchronising Cache...
I 14:29:55 Image MD5: 4488598ce364569bbbfc14096bd3afdb
I 14:29:55 Operation Successfully Completed! - Duration: 00:12:03
I 14:29:55 Average Write Rate: 4.006 KB/s (0.9x) - Maximum Write Rate: 4.909 KB/s (1.1x)
I 14:29:55 Cycling Tray before Verify...
W 14:30:02 Waiting for device to become ready...
I 14:30:14 Device Ready!
I 14:30:14 Operation Started!
I 14:30:14 Source Device: [2:0:0] PLEXTOR BD-R PX-B900A 1.01 (E:) (ATA)
I 14:30:14 Source Media Type: BD-RE (Disc ID: SONY-ES1-01) (Speeds: 2x)
I 14:30:14 Image File: -==/\/[bUILD IMAGE]\/\==-
I 14:30:14 Image File Sectors: 1.432.192 (MODE1/2048)
I 14:30:14 Image File Size: 2.933.129.216 bytes
I 14:30:14 Image File Volume Identifier: pedge
I 14:30:14 Image File Application Identifier: IMGBURN V2.3.2.0 - THE ULTIMATE IMAGE BURNER!
I 14:30:14 Image File Implementation Identifier: ImgBurn
I 14:30:14 Image File File System(s): ISO9660; UDF (1.02)
I 14:30:14 Verifying Sectors... (LBA: 0 - 1432191)
I 14:35:41 Device MD5: 4488598ce364569bbbfc14096bd3afdb
I 14:35:41 Image MD5: 4488598ce364569bbbfc14096bd3afdb
I 14:35:41 Operation Successfully Completed! - Duration: 00:05:26
I 14:35:41 Average Verify Rate: 8.786 KB/s (2.0x) - Maximum Verify Rate: 9.084 KB/s (2.0x)
I 14:45:51 Operation Started!
I 14:45:51 Building Image Tree...
I 14:45:52 Checking Directory Depth...
I 14:45:52 Calculating Totals...
I 14:45:52 Preparing Image...
I 14:45:52 Checking Path Length...
I 14:45:52 Image Size: 2.933.129.216 bytes
I 14:45:52 Image Sectors: 1.432.192
I 14:45:54 Operation Successfully Completed! - Duration: 00:00:02
I 14:45:54 Operation Started!
I 14:45:54 Source File: -==/\/[bUILD IMAGE]\/\==-
I 14:45:54 Source File Sectors: 1.432.192 (MODE1/2048)
I 14:45:54 Source File Size: 2.933.129.216 bytes
I 14:45:54 Source File Volume Identifier: temp
I 14:45:54 Source File Application Identifier: IMGBURN V2.3.2.0 - THE ULTIMATE IMAGE BURNER!
I 14:45:54 Source File Implementation Identifier: ImgBurn
I 14:45:54 Source File File System(s): ISO9660; UDF (1.02)
I 14:45:54 Destination Device: [2:0:0] PLEXTOR BD-R PX-B900A 1.01 (E:) (ATA)
I 14:45:54 Destination Media Type: BD-RE (Disc ID: SONY-ES1-01) (Speeds: 2x)
I 14:45:54 Destination Media Sectors: 11.826.176
I 14:45:54 Write Mode: BD
I 14:45:54 Write Type: DAO
I 14:45:54 Write Speed: MAX
I 14:45:54 Link Size: Auto
I 14:45:54 Test Mode: No
I 14:45:54 BURN-Proof: Enabled
I 14:45:54 Filling Buffer... (40 MB)
I 14:45:55 Writing LeadIn...
I 14:45:57 Writing Image... (LBA: 0 - 1432191)
I 14:57:52 Synchronising Cache...
I 14:57:53 Image MD5: 2eb2c0e0b270a58253aa7b812a4d9d3b
I 14:57:53 Operation Successfully Completed! - Duration: 00:11:59
I 14:57:53 Average Write Rate: 4.011 KB/s (0.9x) - Maximum Write Rate: 5.012 KB/s (1.1x)
I 14:57:53 Cycling Tray before Verify...
W 14:57:59 Waiting for device to become ready...
I 14:58:12 Device Ready!
I 14:58:12 Operation Started!
I 14:58:12 Source Device: [2:0:0] PLEXTOR BD-R PX-B900A 1.01 (E:) (ATA)
I 14:58:12 Source Media Type: BD-RE (Disc ID: SONY-ES1-01) (Speeds: 2x)
I 14:58:12 Image File: -==/\/[bUILD IMAGE]\/\==-
I 14:58:12 Image File Sectors: 1.432.192 (MODE1/2048)
I 14:58:12 Image File Size: 2.933.129.216 bytes
I 14:58:12 Image File Volume Identifier: temp
I 14:58:12 Image File Application Identifier: IMGBURN V2.3.2.0 - THE ULTIMATE IMAGE BURNER!
I 14:58:12 Image File Implementation Identifier: ImgBurn
I 14:58:12 Image File File System(s): ISO9660; UDF (1.02)
I 14:58:12 Verifying Sectors... (LBA: 0 - 1432191)
I 15:03:38 Device MD5: 2eb2c0e0b270a58253aa7b812a4d9d3b
I 15:03:38 Image MD5: 2eb2c0e0b270a58253aa7b812a4d9d3b
I 15:03:38 Operation Successfully Completed! - Duration: 00:05:25
I 15:03:38 Average Verify Rate: 8.813 KB/s (2.0x) - Maximum Verify Rate: 10.340 KB/s (2.3x)