Comment 9 for bug 346589

Errata text added for beta:

 * If any filesystems are mounted when starting the desktop CD installer, then a dialog labelled "Unmount partitions that are in use?" will be presented. Unfortunately, the buttons on this dialog box are poorly named: "Continue" attempts to unmount filesystems and then repeats, which will often just display the same dialog box again, while "Go Back" ignores this condition and continues. This will be corrected for the final release. Bug:346589