Is my Drive failing?

[Art Vandelay]

The last 2 ISO burns have been about 2 minutes slower than in the past. Here is the log from the last burn, is my drive failing? some parts of the log file have been edited for privacy.

I 18:44:08 ImgBurn Version 2.5.0.0 started!
I 18:44:08 Microsoft Windows XP Media Center Edition (5.1, Build 2600 : Service Pack 3)
I 18:44:08 Total Physical Memory: 1,047,020 KB - Available: 260,428 KB
W 18:44:08 Drive D:\ (FAT32) does not support single files > 4 GB in size.
I 18:44:08 Initialising SPTI...
I 18:44:08 Searching for SCSI / ATAPI devices...
I 18:44:08 Found 1 DVD-ROM and 1 DVD±RW/RAM!
I 18:44:14 Operation Started!
I 18:44:14 Source File: C:\HOME VIDEO.ISO
I 18:44:14 Source File Sectors: 1,547,131 (MODE1/2048)
I 18:44:14 Source File Size: 3,168,524,288 bytes
I 18:44:14 Source File Volume Identifier: MOVIE_ONE
I 18:44:14 Source File Volume Set Identifier: 0598F6FDDVDS
I 18:44:14 Source File Implementation Identifier: DVD S
I 18:44:14 Source File File System(s): ISO9660, UDF (1.02)
I 18:44:14 Destination Device: [5:0:0] TSSTcorp CD/DVDW TS-H652L 0803 (E (ATA)
I 18:44:14 Destination Media Type: DVD-R (Disc ID: MCC 03RG20) (Speeds: 4x, 8x, 12x, 16x)
I 18:44:14 Destination Media Sectors: 2,297,888
I 18:44:14 Write Mode: DVD
I 18:44:14 Write Type: DAO
I 18:44:14 Write Speed: 8x
I 18:44:14 Link Size: Auto
I 18:44:14 Lock Volume: Yes
I 18:44:14 Test Mode: No
I 18:44:14 OPC: No
I 18:44:14 BURN-Proof: Enabled
I 18:44:14 Filling Buffer... (40 MB)
I 18:44:16 Writing LeadIn...
W 18:48:57 Failed to Write Sectors 0 - 31 - Reason: Power Calibration Area Error
W 18:48:57 Retrying (1 of 20)...
I 18:49:05 Writing LeadIn...
I 18:49:12 Writing Session 1 of 1... (1 Track, LBA: 0 - 1547130)
I 18:49:12 Writing Track 1 of 1... (MODE1/2048, LBA: 0 - 1547130)
I 18:54:37 Synchronising Cache...
I 18:54:52 Exporting Graph Data...
I 18:54:52 Graph Data File: C:\Documents and Settings\HP_Administrator.PC\Application Data\ImgBurn\Graph Data Files\TSSTcorp_CD-DVDW_TS-H652L_0803_NOVEMBER-11-2009_6-44_PM_MCC_03RG20_8x.ibg
I 18:54:52 Export Successfully Completed!
I 18:54:52 Operation Successfully Completed! - Duration: 00:10:37
I 18:54:52 Average Write Rate: 9,550 KB/s (6.9x) - Maximum Write Rate: 11,158 KB/s (8.1x)
I 18:54:52 Cycling Tray before Verify...
W 18:54:59 Waiting for device to become ready...
I 18:55:13 Device Ready!
I 18:55:14 Operation Started!
I 18:55:14 Source Device: [5:0:0] TSSTcorp CD/DVDW TS-H652L 0803 (E (ATA)
I 18:55:14 Source Media Type: DVD-R (Book Type: DVD-R) (Disc ID: MCC 03RG20) (Speeds: 4x, 8x, 12x, 16x)
I 18:55:14 Image File: C:\HOME MOVIE.ISO
I 18:55:14 Image File Sectors: 1,547,131 (MODE1/2048)
I 18:55:14 Image File Size: 3,168,524,288 bytes
I 18:55:14 Image File Volume Identifier: MOVIE
I 18:55:14 Image File Volume Set Identifier: 0598F6FDDVDS
I 18:55:14 Image File Implementation Identifier: DVD S
I 18:55:14 Image File File System(s): ISO9660, UDF (1.02)
I 18:55:14 Read Speed (Data/Audio): MAX / MAX
I 18:55:14 Verifying Session 1 of 1... (1 Track, LBA: 0 - 1547130)
I 18:55:14 Verifying Track 1 of 1... (MODE1/2048, LBA: 0 - 1547130)
I 19:00:15 Exporting Graph Data...
I 19:00:15 Graph Data File: C:\Documents and Settings\HP_Administrator.PC\Application Data\ImgBurn\Graph Data Files\TSSTcorp_CD-DVDW_TS-H652L_0803_NOVEMBER-11-2009_6-44_PM_MCC_03RG20_8x.ibg
I 19:00:15 Export Successfully Completed!
I 19:00:15 Operation Successfully Completed! - Duration: 00:05:00
I 19:00:15 Average Verify Rate: 10,314 KB/s (7.4x) - Maximum Verify Rate: 20,033 KB/s (14.5x)

[doctorhardware]

Usually when you start getting power calibration error it could be the drive or your power supply is starting to fail.