I've recently completed my first project on iDVD and am now trying to make a disk copy of the DVD using the disk copy facility in Toast 6 Platinum. Upon trying, I'm met with: "name of project" could not be unmounted. All open files and programs on this volume must be closed first. I've quit every application and tried again, but no luck. I've even tried ripping it with MacTheRipper, but to no avail. The simple way out is to use iDVD to rip multiple copies, but each DVD takes 2 hours+ due to the audio and complicated menu's of the disk. Is there any way round this?