1. Install the necessary database tables:

$ mysql -p -u USER DBNAME < inc/app/todo/install/install-mysql.sql
(enter password when prompted)

2. Configure the To Do app by modifying the settings in the
conf/properties.php file.

3. You can use To Do either from within the Sitellite Control Panel
or by accessing it directly at the following URL (change www.yourWebSite.com
to YOUR WEB SITE, of course):

http://www.yourWebSite.com/index/todo-app

That's all there is to it!