Does it work? Am I missing something?

At this page ( /wp-admin/network/plugins.php?page=plugin-management ) all I see is the list of plugins and a drop-down for each. I don’t see any checkboxes like in the plugin’s screenshots.

My main question is:
How do I make it so a single-site admin doesn’t see plugins I don’t want them to see but can still choose to activate the plugins I do want made available to them?

FYI: I am not using Pro Sites plugin.

Thank you very much.

http://wordpress.org/extend/plugins/multisite-plugin-manager/