joomla 1.5.6

They said, I should upgrade my joomla to 1.5.6 because of some security issues. Did that. It took me an afternoon to do that. First uploading takes a long time and then I erased my entire database accidentally....my entire page was GONE! Thank God to godaddy.com who back up the database daily... so I could restore the database and everything was back in place. Phew.