the PBA app saves its data in /var/hda/apps/pba/backup/data
this should (ideally) be in /var/hda/files/<subdir> with possibly a symlink in the original directory.
this would separate the data from the hda config files, which would be beneficial for users that keep their data and OS on different disks.
could this be fixed? I seem to remember that cpg said it should be that way but I'm not sure a feature request / bug has been filed.