This gives an overview of your database, and lets you back it up. Note that this fires the backup facility within MS SQL server. It does not enable a remote backup. You should discuss with your hosting provider about the best way to obtain an off-server back up of your MS SQL database.

The page shows the root of the current web, which can help you format the correct path to create the backup file in the correct location within your web in order to let you download it with FTP.