Scrotar Fabulous

A reboot seems to have cured the problem. Weirdness...

Copied log as requested. FYI - This machine is less than a year old. I don' think my HDD falls under "old drives". Thanks for your help! I 13:53:20 ImgBurn Version 2.5.7.0 started! I 13:53:20 Microsoft Windows 7 Professional x64 Edition (6.1, Build 7601 : Service Pack 1) I 13:53:20 Total Physical Memory: 16,726,596 KB - Available: 13,166,752 KB W 13:53:20 I/O Interface 'Debug Mode' Enabled! I 13:53:20 Initialising SPTI... I 13:53:20 Searching for SCSI / ATAPI devices... I 13:53:20 Initialising Device (\\?\ide#cdromplds_dvd+-rw_dh-16acs___________________jd11____#4&4cde086&0&0.1.0#{53f56308-b6bf-11d0-94f2-00a0c91efb8b})... I 13:53:20 Device Address: [0:1:0] I 13:53:20 Drive Letter: (D:) I 13:53:20 Family Tree: I 13:53:20 -> ACPI x64-based PC I 13:53:20 -> Microsoft ACPI-Compliant System I 13:53:20 -> PCI bus I 13:53:20 -> Intel® Desktop/Workstation/Server Express Chipset SATA RAID Controller (VEN_8086&DEV_2822 - Intel - iaStor) I 13:53:20 -> CD-ROM Drive (PLDS DVD+-RW DH-16ACS) (1) I 13:53:20 Device Maximum Transfer Length: 131,072 I 13:53:20 Device Maximum Physical Pages: 33 I 13:53:20 Device Alignment Mask: 1 I 13:53:21 Device Bus Type (Adapter/Device): ATAPI / ATAPI I 13:53:21 [0:1:0] PLDS DVD+-RW DH-16ACS JD11 (D:) (ATAPI) I 13:53:21 CDB: 12 00 00 00 60 00 I 13:53:21 CDB Interpretation: Inquiry