The check boxes in the Confirmation panel configure DiscJuggler to require operator intervention to continue the actions described: starting to write a disc after a successful test write, overwriting an existing temporary disc image file, when more media is required, and so on.

Start write after successful test:

After a test (pseudo-write) has been successfully completed, if this option is selected, DiscJuggler asks the user confirmation before starting the actual write.

Overwrite temporary CD/DVD image:

During a temporary disc image creation, if DiscJuggler encounters a temporary disc image in the current temporary location with the same name and this option is selected, the user must confirm before overwriting the old image with the new one.

Ask for more media (if number of copies set to auto):

When "Auto" is selected in the copies field of the "Action & Method" panel, and this option is selected, at the end of every write cycle or when an autoloader runs out of blank discs, DiscJuggler asks the user to insert more blank media and continue recording. When this option is not selected, the application will simply complete the task when the destination writing drive cluster runs out of blank media.

This option is ignored when "Auto" is not selected in the copies field of the "Action & Method" panel.

Truncate or overburn if source is bigger than target:

When the source is bigger than the target, DiscJuggler will ask the user to confirm truncation of the source or overburn of the target disc, if either of these options has been selected in the "Defaults" panel. Otherwise the task proceeds according to the option selected. This option is ignored if neither truncation nor overburn has been selected in the "Defaults" dialog and duplication is terminated.

Erase media:

When you insert a re-writable disc with information already on the disc, DiscJuggler will prompt you before erasing the media.

Burn discs with illegal TOCs:

This will enable DiscJuggler to write discs with invalid Table of Contents. In some cases, reading and writing the data might not be allowed by read and writing drives.

Automatically import last session:

Applies to the "Create new [disc type]" tasks only. When burning a multi-session disc, DiscJuggler will prompt you before automatically importing the content of the previous session.

For more information, please see the Advanced sub-panel in the Pre-mastering Options section.

File type ambiguity:

Applies to the "Create new [disc type]" tasks only. If you check this option, DiscJuggler will prompt you when you drag-and-drop file shortcuts to ask whether you want to write the shortcut file or the file the shortcut it pointing to. When this option is not checked all shortcuts are automatically de-referenced and the original files will be added instead.

Delete folder:

Applies to the "Create new [disc type]" tasks only. DiscJuggler will prompt you, before deleting a folder on your disc layout.

Replace folder:

Applies to the "Create new [disc type]" tasks only. When you drag-and-drop a folder that already exists in your disc layout, DiscJuggler will prompt you before over writing the contents.

Cache file:

Applies to the "Create new [disc type]" tasks only. When you pre-master a disc with a large number of small files to write, sometimes buffer under-runs may occur. To avoid this, DiscJuggler can cache all small files to a central location thus optimizing file access. Checking this option means you want DiscJuggler to prompt you before it chooses to cache a small file.

Delete file:

Applies to the "Create new [disc type]" tasks only. DiscJuggler will prompt you before removing a file from the disc layout.

Replace file:

Applies to the "Create new [disc type]" tasks only. DiscJuggler will prompt you before replacing a file from the disc layout.