I've tried an experiment using two drives (one the same as before, the other a different one) to test-write to 4x CD-RW media. Here's the result from the drive that I've had problems with:
I 19:41:43 ImgBurn Version 2.5.2.0 started!
I 19:41:43 Microsoft Windows Vista Home Premium Edition (6.0, Build 6002 : Service Pack 2)
I 19:41:43 Total Physical Memory: 3,077,900 KB - Available: 1,293,076 KB
I 19:41:43 Initialising SPTI...
I 19:41:43 Searching for SCSI / ATAPI devices...
I 19:41:43 -> Drive 1 - Info: TSSTcorp CDDVDW TS-H653N 0609 (F:) (Fibre)
I 19:41:43 Found 1 DVD±RW/RAM!
I 19:41:51 Operation Started!
I 19:41:51 Source File: C:\Users\Chris\Desktop\Misc\Image files from ImgBurn\Judas Priest CD_.cue
I 19:41:51 Source File Sectors: 281,163 (AUDIO/2352)
I 19:41:51 Source File Size: 661,295,376 bytes
I 19:41:51 Source File Volume Identifier: Judas Priest CD_
I 19:41:51 Source File Application Identifier: TOAST ISO 9660 BUILDER COPYRIGHT © 1997-2005 SONIC SOLUTIONS - HAVE A NICE DAY
I 19:41:51 Source File File System(s): ISO9660, Joliet
I 19:41:51 Destination Device: [3:0:0] TSSTcorp CDDVDW TS-H653N 0609 (F:) (Fibre)
I 19:41:51 Destination Media Type: CD-RW (Disc ID: 97m26s65f, CMC Magnetics Corp.) (Speeds: 4x)
I 19:41:51 Destination Media Sectors: 359,847
I 19:41:51 Write Mode: CD
I 19:41:52 Write Type: SAO
I 19:41:52 Write Speed: 4x
I 19:41:52 Lock Volume: Yes
I 19:41:52 Test Mode: Yes
I 19:41:52 OPC: No
I 19:41:52 BURN-Proof: Enabled
I 19:41:52 Write Speed Successfully Set! - Effective: 706 KB/s (4x)
I 19:41:52 Filling Buffer... (40 MB)
I 19:41:52 Writing LeadIn...
I 19:42:37 Writing Session 1 of 2... (14 Tracks, LBA: 0 - 266099)
I 19:42:37 Writing Track 1 of 14... (AUDIO/2352, LBA: 0 - 11575, ISRC: GBBBN0202448)
I 19:43:13 Writing Track 2 of 14... (AUDIO/2352, LBA: 11576 - 27544, ISRC: GBBBN8000005)
I 19:44:06 Writing Track 3 of 14... (AUDIO/2352, LBA: 27545 - 49005, ISRC: GBBBN8202006)
I 19:45:17 Writing Track 4 of 14... (AUDIO/2352, LBA: 49006 - 68237, ISRC: GBBBN0401317)
I 19:46:20 Writing Track 5 of 14... (AUDIO/2352, LBA: 68238 - 95848, ISRC: GBBBN0009378)
I 19:47:52 Writing Track 6 of 14... (AUDIO/2352, LBA: 95849 - 112918, ISRC: GBBBN0102882)
I 19:48:48 Writing Track 7 of 14... (AUDIO/2352, LBA: 112919 - 134779, ISRC: GBBBN0009403)
I 19:50:01 Writing Track 8 of 14... (AUDIO/2352, LBA: 134780 - 154713, ISRC: GBBBN8400009)
I 19:51:07 Writing Track 9 of 14... (AUDIO/2352, LBA: 154714 - 169936, ISRC: GBBBN0102374)
I 19:51:57 Writing Track 10 of 14... (AUDIO/2352, LBA: 169937 - 193341, ISRC: GBBBN8200029)
I 19:53:15 Writing Track 11 of 14... (AUDIO/2352, LBA: 193342 - 207497, ISRC: GBBBN9999982)
I 19:54:02 Writing Track 12 of 14... (AUDIO/2352, LBA: 207498 - 226880, ISRC: GBBBN0009407)
I 19:55:06 Writing Track 13 of 14... (AUDIO/2352, LBA: 226881 - 248179, ISRC: GBBBN0401319)
I 19:56:17 Writing Track 14 of 14... (AUDIO/2352, LBA: 248180 - 266099, ISRC: GBBBN0102559)
I 19:57:16 Synchronising Cache...
E 19:58:07 Failed to send Cue Sheet!
I 19:58:23 Cycling Tray after Test Write...
E 19:58:27 Failed to Write Image!
I 19:58:28 Exporting Graph Data...
I 19:58:28 Graph Data File: C:\Users\Chris\AppData\Roaming\ImgBurn\Graph Data Files\TSSTcorp_CDDVDW_TS-H653N_0609_WEDNESDAY-NOVEMBER-24-2010_7-41_PM_97m26s65f_4x.ibg
I 19:58:28 Export Successfully Completed!
E 19:58:28 Operation Failed! - Duration: 00:16:36
I 19:58:28 Average Write Rate: 683 KB/s (4.0x) - Maximum Write Rate: 713 KB/s (4.1x)
Here's the result using a different drive:
I 19:50:37 ImgBurn Version 2.5.2.0 started!
I 19:50:37 Microsoft Windows XP Professional (5.1, Build 2600 : Service Pack 3)
I 19:50:37 Total Physical Memory: 1,047,856 KB - Available: 470,464 KB
I 19:50:37 Initialising SPTI...
I 19:50:37 Searching for SCSI / ATAPI devices...
I 19:50:37 -> Drive 1 - Info: SAMSUNG CDRW/DVD SM-352B T806 (D:) (ATA)
I 19:50:37 Found 1 DVD-ROM/CD-RW!
I 19:50:49 Operation Started!
I 19:50:49 Source File: C:\Documents and Settings\Christopher Stuart\Desktop\Image files from ImgBurn\Judas Priest CD_.cue
I 19:50:49 Source File Sectors: 281,163 (AUDIO/2352)
I 19:50:49 Source File Size: 661,295,376 bytes
I 19:50:49 Source File Volume Identifier: Judas Priest CD_
I 19:50:49 Source File Application Identifier: TOAST ISO 9660 BUILDER COPYRIGHT © 1997-2005 SONIC SOLUTIONS - HAVE A NICE DAY
I 19:50:49 Source File File System(s): ISO9660, Joliet
I 19:50:49 Destination Device: [1:0:0] SAMSUNG CDRW/DVD SM-352B T806 (D:) (ATA)
I 19:50:49 Destination Media Type: CD-RW (Disc ID: 97m26s65f, CMC Magnetics Corp.)
I 19:50:49 Destination Media Sectors: 359,847
I 19:50:49 Write Mode: CD
I 19:50:49 Write Type: SAO
I 19:50:49 Write Speed: 4x
I 19:50:49 Lock Volume: Yes
I 19:50:49 Test Mode: Yes
I 19:50:49 OPC: No
I 19:50:49 BURN-Proof: Enabled
I 19:50:49 Write Speed Successfully Set! - Effective: 706 KB/s (4x)
I 19:50:49 Filling Buffer... (40 MB)
I 19:50:50 Writing LeadIn...
I 19:51:31 Writing Session 1 of 2... (14 Tracks, LBA: 0 - 266099)
I 19:51:31 Writing Track 1 of 14... (AUDIO/2352, LBA: 0 - 11575, ISRC: GBBBN0202448)
I 19:52:07 Writing Track 2 of 14... (AUDIO/2352, LBA: 11576 - 27544, ISRC: GBBBN8000005)
I 19:53:00 Writing Track 3 of 14... (AUDIO/2352, LBA: 27545 - 49005, ISRC: GBBBN8202006)
I 19:54:11 Writing Track 4 of 14... (AUDIO/2352, LBA: 49006 - 68237, ISRC: GBBBN0401317)
I 19:55:15 Writing Track 5 of 14... (AUDIO/2352, LBA: 68238 - 95848, ISRC: GBBBN0009378)
I 19:56:47 Writing Track 6 of 14... (AUDIO/2352, LBA: 95849 - 112918, ISRC: GBBBN0102882)
I 19:57:44 Writing Track 7 of 14... (AUDIO/2352, LBA: 112919 - 134779, ISRC: GBBBN0009403)
I 19:58:56 Writing Track 8 of 14... (AUDIO/2352, LBA: 134780 - 154713, ISRC: GBBBN8400009)
I 20:00:03 Writing Track 9 of 14... (AUDIO/2352, LBA: 154714 - 169936, ISRC: GBBBN0102374)
I 20:00:53 Writing Track 10 of 14... (AUDIO/2352, LBA: 169937 - 193341, ISRC: GBBBN8200029)
I 20:02:11 Writing Track 11 of 14... (AUDIO/2352, LBA: 193342 - 207497, ISRC: GBBBN9999982)
I 20:02:58 Writing Track 12 of 14... (AUDIO/2352, LBA: 207498 - 226880, ISRC: GBBBN0009407)
I 20:04:03 Writing Track 13 of 14... (AUDIO/2352, LBA: 226881 - 248179, ISRC: GBBBN0401319)
I 20:05:14 Writing Track 14 of 14... (AUDIO/2352, LBA: 248180 - 266099, ISRC: GBBBN0102559)
I 20:06:13 Synchronising Cache...
E 20:06:58 Failed to send Cue Sheet!
I 20:07:19 Cycling Tray after Test Write...
E 20:07:24 Failed to Write Image!
I 20:07:24 Exporting Graph Data...
I 20:07:24 Graph Data File: C:\Documents and Settings\Christopher Stuart\Application Data\ImgBurn\Graph Data Files\SAMSUNG_CDRW-DVD_SM-352B_T806_WEDNESDAY-NOVEMBER-24-2010_7-50_PM_97m26s65f_4x.ibg
I 20:07:24 Export Successfully Completed!
E 20:07:24 Operation Failed! - Duration: 00:16:35
I 20:07:24 Average Write Rate: 681 KB/s (4.0x) - Maximum Write Rate: 715 KB/s (4.2x)
Previously, I tried but failed to test-write to 32x Music CD-R media using ImgBurn. In the two latest experiments, a cue sheet was not sent.