Backup with Rsync

http://rsync.samba.org/ftp/rsync/rsync.html

http://rsync.samba.org/examples.html

http://everythinglinux.org/rsync/

http://www.linux.com/feature/117236

http://www.scrounge.org/linux/rsync.html

http://www.stearns.org/rsync-backup/

http://www.enterprisenetworkingplanet.com/netos/article.php/10951_1573881_3