Well, I finally found something of a solution. It's not ideal, but that may be down to my distro or my unfamiliarity with "udisks". I have to unmount the udisks auto-mounted optical device and then manually mount that drive to /media/cdrom0 (or wherever). At which point I can start ImgBurn and change the Interface (Tools->Settings->I/O->Page1) to SPTI. The drive can then be detected, so long as it is mapped in winecfg (Drives->Drive mappings). Thing is, this isn't 100% reliable. In some cases I end up having to use "eject" on the command line to open the drive tray and/or unmount the device. I had one situation where during the same Wine session, ImgBurn 'lost' the CD-ROM. Unfortunately an errant mouse click minimized the "ImgBurn Log" and I was unable to copy the log messages (once the ImgBurn Log is minimized, the only way to get it back to hack Wine's registry and restart ImgBurn). I also couldn't eject or unmount the optical device no matter what I did... Well, other than a reboot. I'm going to poke around and see if I can't get udisks and Wine cooperating in such a way that udisks mounted optical devices just work under Wine. At which point, I'll call this thread solved. If anyone else has suggestions, I'd be happy to hear them.
