What to do about this? Using Memorex dual layer DVD+R.
I 21:28:22 ImgBurn Version 2.5.7.0 started! I 21:28:22 Microsoft Windows XP Professional (5.1, Build 2600 : Service Pack 3) I 21:28:22 Total Physical Memory: 645,160 KB - Available: 151,800 KB I 21:28:22 Initialising SPTI... I 21:28:22 Searching for SCSI / ATAPI devices... I 21:28:22 -> Drive 1 - Info: ASUS SDRW-08D1S-U 1.02 (D:) (USB) I 21:28:22 Found 1 DVD±RW/RAM! I 21:30:21 Operation Started! I 21:30:21 Building Image Tree... I 21:30:24 Checking Directory Depth... I 21:30:24 Calculating Totals... I 21:30:24 Preparing Image... I 21:30:34 Using Layer Break LBA: 2080403 -> 2080416 (VTS_01, PGC: 1, Chapter: 14, Cell: 15, Vob/Cell ID: 1/15, Time: 01:06:36, SPLIP: No) I 21:30:34 Checking Path Length... I 21:30:34 Contents: 22 Files, 2 Folders I 21:30:34 Content Type: DVD Video I 21:30:34 Data Type: MODE1/2048 I 21:30:34 File System(s): ISO9660, UDF (1.02) I 21:30:34 Volume Label: U2_360_D1 I 21:30:34 IFO/BUP 32K Padding: Enabled I 21:30:34 Region Code: 1, 2, 3, 4, 5, 6, 7, 8 I 21:30:34 TV System: NTSC I 21:30:34 Size: 8,421,222,400 bytes I 21:30:34 Sectors: 4,111,925 I 21:30:34 Image Size: 8,421,867,520 bytes I 21:30:34 Image Sectors: 4,112,240 I 21:30:39 Operation Successfully Completed! - Duration: 00:00:17 I 21:30:39 Operation Started! I 21:30:39 Source File: -==/\/[bUILD IMAGE]\/\==- I 21:30:39 Source File Sectors: 4,112,240 (MODE1/2048) I 21:30:39 Source File Size: 8,421,867,520 bytes I 21:30:39 Source File Volume Identifier: U2_360_D1 I 21:30:39 Source File Volume Set Identifier: 424AABCA003EBF66 I 21:30:39 Source File Application Identifier: IMGBURN V2.5.7.0 - THE ULTIMATE IMAGE BURNER! I 21:30:39 Source File Implementation Identifier: ImgBurn I 21:30:39 Source File File System(s): ISO9660, UDF (1.02) I 21:30:39 Destination Device: [0:0:0] ASUS SDRW-08D1S-U 1.02 (D:) (USB) I 21:30:39 Destination Media Type: DVD+R DL (Disc ID: RITEK-S04-66) I 21:30:39 Destination Media Supported Write Speeds: 2.4x, 4x I 21:30:39 Destination Media Sectors: 4,173,824 I 21:30:40 Write Mode: DVD I 21:30:40 Write Type: DAO I 21:30:40 Write Speed: MAX I 21:30:40 DVD+R DL Reserve Track: No I 21:30:40 Link Size: Auto I 21:30:40 Lock Volume: Yes I 21:30:40 Test Mode: No I 21:30:40 OPC: No I 21:30:40 BURN-Proof: Enabled I 21:30:40 Write Speed Successfully Set! - Effective: 5,540 KB/s (4x) I 21:30:40 Optimal L0 Data Zone Capacity: 2,080,416 I 21:30:40 Optimal L0 Data Zone Method: IFO Cell Boundary, 'SPLIP' Flag Not Set W 21:30:42 Set L0 Data Zone Capacity Failed! - Reason: The semaphore timeout period has expired. W 21:30:42 Device Removal Detected! W 21:30:42 The device list will be refreshed at the next available opportunity. E 21:31:27 Set L0 Data Zone Capacity Failed! - Reason: The semaphore timeout period has expired. E 21:31:30 Failed to unlock drive from exclusive access. E 21:31:30 Reason: The specified network resource or device is no longer available. E 21:31:30 Operation Failed! - Duration: 00:00:47 I 21:31:30 Average Write Rate: N/A - Maximum Write Rate: N/A I 21:31:30 Searching for SCSI / ATAPI devices... I 21:31:31 -> Drive 1 - Info: ASUS SDRW-08D1S-U 1.02 (D:) (USB) I 21:31:31 Found 1 DVD±RW/RAM!