Why are there two cron jobs for backups?

[Moderator Note: The following question was moved here as a separate thread] As an aside, my question about the 2 backup programs is still un-answered. Q: If I use the backup at Home " Backup " Backup Configuration, why is the cron jobs running another? And, how can I stop the cron job? I know how to whittle it down to 1 day per year, but not delete the job. Any insight?