Thanks for responding so quickly, i have downloaded and ran primera's calibration tool, still doesn't work, i noticed you've reposted with updates to the guide, i downloaded the PTRobot_184.108.40.206_DLLs, placed them in the imgburn program folder and the exact same error message:
I 19:11:23 ImgBurn Version 220.127.116.11 started!
I 19:11:23 Microsoft Windows XP Professional (5.1, Build 2600 : Service Pack 3)
I 19:11:23 Total Physical Memory: 1,038,712 KB - Available: 454,036 KB
I 19:11:23 Initialising SPTI...
I 19:11:23 Searching for SCSI / ATAPI devices...
I 19:11:23 -> Drive 1 - Info: SONY CDRWDVD CRX880A KD09 (D:) (ATA)
I 19:11:23 -> Drive 2 - Info: PIONEER DVD-RW DVR-111D 9.29 (F:) (USB)
I 19:11:24 -> Drive 3 - Info: PIONEER DVD-RW DVR-111D 9.29 (E:) (USB)
I 19:11:24 Found 1 DVD-ROM/CD-RW and 2 DVD±RWs!
W 19:11:40 I/O Interface 'Enumerate Devices - Auto Loaders' has been changed!
I 19:11:40 Shutting down SPTI...
I 19:11:40 Initialising PTRobot...
I 19:11:40 PT_SDK Version 18.104.22.168
I 19:11:40 Initialising SPTI...
I 19:11:40 Searching for Auto Loader devices...
E 19:11:43 PTRobot_GetRobotInfo Failed! - Reason: Multiple Drives Error.
E 19:11:43 Device->Initialise() Failed!
E 19:11:43 Device: Disc Publisher PRO 1.26 04/28/2008
E 19:11:43 This auto-loader will not be visible in the program.
I 19:11:43 Found 0 Auto Loaders!
I 19:11:43 Searching for SCSI / ATAPI devices...
I 19:11:44 -> Drive 1 - Info: SONY CDRWDVD CRX880A KD09 (D:) (ATA)
I 19:11:44 -> Drive 2 - Info: PIONEER DVD-RW DVR-111D 9.29 (F:) (USB)
I 19:11:44 -> Drive 3 - Info: PIONEER DVD-RW DVR-111D 9.29 (E:) (USB)
I 19:11:44 Found 1 DVD-ROM/CD-RW and 2 DVD±RWs!
i have the latest printer & firmware drivrs for the bravo pro, so, i don't know what to do, like i mentioned before, i am able to burn with both drives, even @ the same time within imgburn but no robotics functionality, thanks...email me @ will for any assistance, great program, i will be donating in the very near future, thanks again for any help!