OK, this is probably a pretty dumb question but what the heck. I'm having trouble getting my imac to recognize blank (Ridata 8x) DVD-R disks. I have my preferences set to open Toast 6 when a blank DVD-R is inserted and it fails to do so. When I change the setting to have the disk show up in the finder, it doesn't show up either. Instead, the disk just ejects.
I have a imac800 with Superdrive
Fully updated OS
Toast 6
Any ideas?