Other Backup Alternative

Hello People,

first let me explain the situation:

I have 6 cpanel's servers and cpbackup script make the backup on second HD every day. That's fine. But I also would like to have a second option doing external backup.

For that reason I got a new server with a big HD and at least twice a month I would like to do the backups from other servers on it.

I know cpbackup script would do this, but I don't want change as this is doing backup on the second hd. So what I need is a second script (similar to cpbackup script) that by cronjob would do the external backup fine.

Any tips?

Thanks