BD50

[Camra]

Hi. I thought I was good at this until I came to BD50 (Verbatim 2x). Loaded the image, calculate and burn @ 2X. Write miscompare should be 4x. It burnt OK at 1x. (I didn't really want to wait 3Hrs and 8 mins) Tried again, this time I selected 4x. No errors - great! It burnt at 1x. (Another 3Hrs). Tried again, burn at max speed. No errors and another 3 Hrs. Am I missing something here? Didn't happen with 2.4.

 

I 12:56:11 Source File: -==/\/[bUILD IMAGE]\/\==-

I 12:56:11 Source File Sectors: 18,313,312 (MODE1/2048)

I 12:56:11 Source File Size: 37,505,662,976 bytes

I 12:56:11 Source File Volume Identifier: ???????

I 12:56:11 Source File Application Identifier: ImgBurn v2.5.0.0

I 12:56:11 Source File Implementation Identifier: ImgBurn

I 12:56:11 Source File File System(s): UDF (2.50)

I 12:56:11 Destination Device: [4:0:0] HL-DT-ST BD-RE GGW-H20L YL05 (I:) (ATA)

I 12:56:11 Destination Media Type: BD-R (Disc ID: VERBAT-IMb-00) (Speeds: 2x, 4x)

I 12:56:11 Destination Media Sectors: 24,438,784

I 12:56:11 Write Mode: BD

I 12:56:11 Write Type: DAO

I 12:56:11 Write Speed: MAX

I 12:56:11 BD-R Verify Not Required: Yes

I 12:56:11 Link Size: Auto

I 12:56:11 Lock Volume: Yes

I 12:56:11 Test Mode: No

I 12:56:11 OPC: No

I 12:56:11 BURN-Proof: Enabled

I 12:57:06 Filling Buffer... (160 MB)

I 12:57:08 Writing LeadIn...

I 12:57:08 Writing Session 1 of 1... (1 Track, LBA: 0 - 18313311)

I 12:57:08 Writing Track 1 of 1... (MODE1/2048, LBA: 0 - 18313311)

I 15:16:21 Synchronising Cache...

I 15:16:23 Closing Track...

I 15:16:24 Finalising Disc...

I 15:16:52 Exporting Graph Data...

I 15:16:52 Graph Data File: //..\HL-DT-ST_BD-RE_GGW-H20L_YL05_20-NOVEMBER-2009_12-56_VERBAT-IMb-00_MAX.ibg

I 15:16:52 Export Successfully Completed!

I 15:16:52 Operation Successfully Completed! - Duration: 02:20:37

I 15:16:52 Average Write Rate: 4,385 KB/s (1.0x) - Maximum Write Rate: 4,551 KB/s (1.0x)