In case you missed it, JoomlaPack is now Akeeba Backup.

Akeeba Backup is the new name of the extension formally known as JoomlaPack. They have a new website, and a new release. It's an essential product for protecting and moving your Joomla sites. It enables seamless backups to be made, as well as restored in an event of a failure. If you don't yet have Akeeba Backup installed, make sure you grab your free copy today.

Links:
Site: www.akeebabackup.com
JED (Joomla Extensions Directory) listing: http://extensions.joomla.org/extensions/access-a-security/backup/1606