Info from:
http://x10hosting.com/forums/free-h...ease-read-regarding-boru-mysql-databases.html
Add a MySQL user back to a database:
Step 1. Log into cPanel as normal.
Step 2. Scroll down to "MySQL Databases" and click on it.
Step 3. Scroll down until you see "Add user to database".
Step 4. Select the correct user and correct database from the drop down boxes.
Step 5. Press "Add". (Note: It may take a little bit of time for this to load sometimes)
Step 6. Select "All privileges"
Step 7. Press "Make changes".
That's it for adding a MySQL user to a database. Just ensure if you have multiple databases you add the correct user otherwise it still won't work.
Add MySQL remote host:
Step 1. Press "Home" in the upper left corner of cPanel
Step 2. Scroll down to "Remote SQL" and press on it.
Step 3. In the box that says "Host (% wildcard is allowed)" type "int.boru.x10hosting.com".
Step 4. Press "Add host".