i/0 newbie

Thank you! I tried it at 4x and cleaned the lens, and it worked great.

Help! I've made five coaster already this morning. I'm using Sony DVD+R, which have worked fine for me previously. Here's the error screen I get: I/O error Device: [0:0:0] Matshita DVD-RAM UJ841S 1.50 (D:) (ATA) Scsi Status: 0x02 Interpretation: Check Condition CDB: 2A 00 00 00 03 00 00 00 20 00 Interpretation: Write (10) - Sectors: 768-799 Sense Area: FI 00 03 00...... Interpretation: Unrecovered Read Error And here's the log info: I 12:49:01 Average Write Rate: 0 KB/s (0.0x) - Maximum Write Rate: 0 KB/s (0.0x) I 13:08:39 Operation Started! I 13:08:39 Building Image Tree... I 13:08:39 Checking Directory Depth... I 13:08:39 Calculating Totals... I 13:08:39 Preparing Image... I 13:08:40 Checking Path Length... I 13:08:40 Contents: 9 Files, 2 Folders I 13:08:40 Content Type: DVD Video I 13:08:40 Data Type: MODE1/2048 I 13:08:40 File System(s): ISO9660, UDF (1.02) I 13:08:40 Volume Label: BARBIE_MERMAID_TALE I 13:08:40 IFO/BUP 32K Padding: Enabled I 13:08:40 Region Code: 1, 2, 3, 4, 5, 6, 7, 8 I 13:08:40 TV System: NTSC I 13:08:40 Size: 4,654,432,256 bytes I 13:08:40 Sectors: 2,272,672 I 13:08:40 Image Size: 4,655,054,848 bytes I 13:08:40 Image Sectors: 2,272,976 I 13:08:40 Operation Successfully Completed! - Duration: 00:00:00 I 13:08:40 Operation Started! I 13:08:40 Source File: -==/\/[bUILD IMAGE]\/\==- I 13:08:40 Source File Sectors: 2,272,976 (MODE1/2048) I 13:08:40 Source File Size: 4,655,054,848 bytes I 13:08:40 Source File Volume Identifier: BARBIE_MERMAID_TALE I 13:08:40 Source File Application Identifier: IMGBURN V2.5.1.0 - THE ULTIMATE IMAGE BURNER! I 13:08:40 Source File Implementation Identifier: ImgBurn I 13:08:40 Source File File System(s): ISO9660, UDF (1.02) I 13:08:40 Destination Device: [0:0:0] MATSHITA DVD-RAM UJ-841S 1.50 (D:) (ATA) I 13:08:40 Destination Media Type: DVD+R (Disc ID: SONY-D21-00) (Speeds: 2.4x, 4x, 6x, 8x) I 13:08:40 Destination Media Sectors: 2,295,104 I 13:08:40 Write Mode: DVD I 13:08:40 Write Type: DAO I 13:08:40 Write Speed: 2.4x I 13:08:40 DVD+R Reserve Track: No I 13:08:40 Link Size: Auto I 13:08:40 Lock Volume: Yes I 13:08:40 Test Mode: No I 13:08:40 OPC: No I 13:08:40 BURN-Proof: Enabled I 13:08:40 Write Speed Successfully Set! - Effective: 3,324 KB/s (2.4x) I 13:08:40 Filling Buffer... (20 MB) I 13:08:43 Writing LeadIn... W 13:09:15 Failed to Write Sectors 768 - 799 - Reason: Unrecovered Read Error W 13:09:15 Retrying (1 of 20)... W 13:09:15 Retry Failed - Reason: Power Calibration Area Error W 13:09:15 Retrying (2 of 20)... W 13:09:15 Retry Failed - Reason: Power Calibration Area Error W 13:09:15 Retrying (3 of 20)... W 13:09:15 Retry Failed - Reason: Power Calibration Area Error W 13:09:15 Retrying (4 of 20)... W 13:09:15 Retry Failed - Reason: Power Calibration Area Error W 13:09:15 Retrying (5 of 20)... W 13:09:15 Retry Failed - Reason: Power Calibration Area Error W 13:09:15 Retrying (6 of 20)... W 13:09:15 Retry Failed - Reason: Power Calibration Area Error W 13:09:15 Retrying (7 of 20)... W 13:09:15 Retry Failed - Reason: Power Calibration Area Error W 13:09:15 Retrying (8 of 20)... W 13:09:15 Retry Failed - Reason: Power Calibration Area Error W 13:09:15 Retrying (9 of 20)... W 13:09:15 Retry Failed - Reason: Power Calibration Area Error W 13:09:15 Retrying (10 of 20)... W 13:09:15 Retry Failed - Reason: Power Calibration Area Error W 13:09:15 Retrying (11 of 20)... W 13:09:15 Retry Failed - Reason: Power Calibration Area Error W 13:09:15 Retrying (12 of 20)... W 13:09:15 Retry Failed - Reason: Power Calibration Area Error W 13:09:15 Retrying (13 of 20)... W 13:09:15 Retry Failed - Reason: Power Calibration Area Error W 13:09:15 Retrying (14 of 20)... W 13:09:15 Retry Failed - Reason: Power Calibration Area Error W 13:09:15 Retrying (15 of 20)... W 13:09:15 Retry Failed - Reason: Power Calibration Area Error W 13:09:15 Retrying (16 of 20)... W 13:09:15 Retry Failed - Reason: Power Calibration Area Error W 13:09:15 Retrying (17 of 20)... W 13:09:15 Retry Failed - Reason: Power Calibration Area Error W 13:09:15 Retrying (18 of 20)... W 13:09:15 Retry Failed - Reason: Power Calibration Area Error W 13:09:15 Retrying (19 of 20)... W 13:09:15 Retry Failed - Reason: Power Calibration Area Error W 13:09:15 Retrying (20 of 20)... W 13:09:15 Retry Failed - Reason: Power Calibration Area Error E 13:12:21 Failed to Write Sectors 768 - 799 - Reason: Unrecovered Read Error I 13:12:21 Synchronising Cache... W 13:12:23 User opted to skip the 'Close Track/Session/Disc' functions. E 13:12:23 Failed to Write Image! E 13:12:23 Operation Failed! - Duration: 00:03:43 I 13:12:23 Average Write Rate: 0 KB/s (0.0x) - Maximum Write Rate: 0 KB/s (0.0x)