Just purchased Toast 9 Titanium for my MacBook. The Roxio software must be full of bugs. Attempted to "create a disk image" to "mount it." Process stalled for hours at 99%. When clicked "Cancel" and nothing happened, had to Force Quit. Next session tried again with the same results. Third session decided to go straight to "burn the disk." Stalled for hours at 97% and once again had to Force Quit. After another attempt at disk imaging, the program gave "this program has quit unexpectedly." I want to create a DVD menu that will allow the user to (1) play video (.mov), (2) select video chapters, or (3) print accompanying materials (.pdf). Anyone out there have explanations and viable solutions?