sacreds

Just burning on Toast titanium now on a 4.7GB DVD. Seems to be working ok. Took the disc to work and backed it up using imgburn on a imac with Vista installed. Need to figure out why it wont burn to DD Just used the same DVD's that failed with imgburn to burn 7.5GB of avi's, the drive seems to work fine. My drive details within OSX: OPTIARC DVD RW AD-5630A firmware 1AHM

Hi, I have previously been using imgburn on Windows XP within VMware on my 20" Aluminium imac without any problems. I decided to upgrade to the 24" version and now have the exact same setup but I cant seem to burn discs on this model. I am burning an xbox 360 title that I backed up a while ago. Recently my 2 year old daughter has damaged the backup so I am trying to burn another. I am have changed the data zone to 1913760. Any help would greatly be appeciated. I 21:09:38 Source File Sectors: 3,825,936 (MODE1/2048) I 21:09:38 Source File Size: 7,835,516,928 bytes I 21:09:38 Source File Volume Identifier: XGD2DVD_NTSC I 21:09:38 Source File Volume Set Identifier: 34672923 I 21:09:38 Source File Implementation Identifier: Sonic Scenarist 3.1 I 21:09:38 Source File File System(s): ISO9660, UDF (1.02) I 21:09:38 Destination Device: [0:0:0] OPTIARC DVD RW AD-5630A 1AHM (D:) (ATA) I 21:09:38 Destination Media Type: DVD+R DL (Disc ID: RICOHJPN-D01-67) (Speeds: 2.4x, 4x) I 21:09:38 Destination Media Sectors: 4,173,824 I 21:09:38 Write Mode: DVD I 21:09:38 Write Type: DAO I 21:09:38 Write Speed: 2.4x I 21:09:38 Link Size: Auto I 21:09:38 Test Mode: No I 21:09:38 OPC: No I 21:09:38 BURN-Proof: Enabled I 21:09:38 User Specified L0 Data Zone Capacity: 1,913,760 W 21:10:10 Failed to check L0 Data Zone Capacity! W 21:10:10 Reason: Power On, Reset, or Bus Device Reset Occurred I 21:10:11 Filling Buffer... (20 MB) I 21:10:12 Writing LeadIn... W 21:10:19 Failed to Write Sectors 0 - 31 - Reason: Not Ready To Ready Change - Medium May Have Changed W 21:10:19 Retrying (1 of 20)... I 21:10:19 Writing LeadIn... W 21:10:19 Potential 'ReadBufferCapacity' Deferred Error - Power On, Reset, or Bus Device Reset Occurred I 21:10:19 Writing Session 1 of 1... (1 Track, LBA: 0 - 3825935) I 21:10:19 Writing Track 1 of 1... (MODE1/2048, LBA: 0 - 3825935) I 21:10:19 Writing Layer 0... (LBA: 0 - 1913759) I 21:10:41 Abort Request Acknowledged I 21:10:41 Synchronising Cache... W 21:10:41 Synchronise Cache Failed! - Reason: Logical Unit is in process of becoming ready W 21:10:41 Retrying (1 of 3)... W 21:10:41 Retry Failed - Reason: Logical Unit is in process of becoming ready W 21:10:41 Retrying (2 of 3)... W 21:10:41 Retry Failed - Reason: Logical Unit is in process of becoming ready W 21:10:41 Retrying (3 of 3)... W 21:10:42 Retry Failed - Reason: Logical Unit is in process of becoming ready E 21:10:56 Synchronise Cache Failed! - Reason: Logical Unit is in process of becoming ready W 21:10:58 User opted to skip the 'Close Track/Session/Disc' functions. E 21:10:58 Failed to Write Image!