Several comma-separated tags will be considered as logical AND between them. You can also use semicolon for logical OR. AND has a priority over OR and you cannot use parentheses for logical grouping. Asterisk (*) within a tag will be regarded as a mask for "any string".
Installation is straightforward, just extract and upload to the /skins directory.
The upper block on the right is a menu and can be set through the admin panel (menu slot #2). Using an unordered list (<ul>) is best here.