Adding data to an appendable disc
If you have an existing data disc that was created with Creator Classic and the disc was not closed or recorded as a “Read-only Disc,” you can add additional data to the disc.
1 In the Projects area, click Data Disc to start a new Data Disc project.
3 Click Import Data from an appendable disc.
4 Continue as you normally would when making a data disc. This includes adding files and folders to your project, and then burning your disc.