File list (Check if you may need any files):
nice_menus
..........\superfish
..........\.........\js
..........\.........\..\jquery.bgiframe.min.js
..........\.........\..\jquery.hoverIntent.minified.js
..........\.........\..\superfish.js
..........\nice_menus.module
..........\UPGRADE.txt
..........\README.txt
..........\LICENSE.txt
..........\screenshot-drupal.org.png
..........\nice_menus_default.css
..........\nice_menus.js
..........\nice_menus_default-rtl.css
..........\arrow-left.png
..........\nice_menus.css
..........\arrow-right.png
..........\arrow-down.png
..........\CHANGELOG.txt
..........\nice_menus.info
..........\nice_menus.install