Extract the wp-Database-optimizer-tools/ folder file to /wp-content/plugins/
Activate the plugin at your blog's Admin -> Plugins screen
The plugin will attempt to create a directory /wp-content/backup-*/ inside your WordPress directory.
You may need to make /wp-content writable (at least temporarily) for it to create this directory.
$ cd /wordpress/$ chgrp www-data wp-content (where "www-data" is the group your FTP client uses)
$ chmod g+w wp-content
Requires: 3.1 or higher Compatible up to: 3.2.1 Last Updated: 2011-8-5 Active Installs: