Displays most recently logged in members and optionally link to Private Message if logged in. Requires BuddyPress.
Q. How do I change the style of the list? A. In the plugin folder is a .css file that you can edit, remember to keep your changes and re-apply them after updating the plugin in future.
You can confirm the path for the file by switching on the debug information (see Plug-in description) and looking for the value for STYLESHEETPATH. This is the file you need to create.