Drupal module Fancy Multiselect
This drupal module allows the http://drupal.org/project/jquery_multiselect module (which include the jquery ui multiselect plugin) to be included as a cck widget.
The complete tarball including (jquery_update, jquery_ui, jquery ui multiselect 1.7.3, jquery_multiselect and plugin, fancy_multiselect) jq_multi.rar
Drupal.org project page : http://drupal.org/project/fancy_multiselect
Drupalmodules.com : http://drupalmodules.com/module/fancymultiselect