JoomlaPlug.com is the developer of JoomlaCloner - the site backup and restore utility. They also developed JoomlaStart - a Windows Joomla Installer for your desktop.

I personally use Joomlacloner for this site and in my opinion it is the best backup and restore component available and well worth the money. As the site tells you it also makes it super easy to move your site to a different server if needed.

*Recommended by Joomlaco