svManager can create and manage any number of SimpleViewer galleries. Each gallery is actually a directory containing an index file, SimpleViewer itself, your images and thumbnails and some support files. It will appear to your site visitors as a self-contained gallery.
The galleries/directories are created inside the main svmanager directory. You can move them if you really want to but usually there is no need since you can link to the index.php file in the gallery from anywhere on your site. You can also import any existing SimpleViewer galleries that you have (must be SV 1.8 or later).
If you haven't already done so then it's a good idea to run the Server Compatibility Test before you buy.
SimpleViewer Support Team.