When trying to burn a video file (quicktime .mov, around 1gb) I'm told that there is not enough space on the disk, but the disk is BLANK (I've tried several different blank disks). I'm then given error = -34. I did the same thing with the same file and everything just the other day with no problems at all.
I tried to burn an audio CD too and had the same problem with a blank CD and I've also tried another video file, same problem. So, it's definitely a problem with Toast.
Any help appreciated.