This is a straight port of Nodequeue for Drupal 5; the only new features are that the Views integration has fundamentally changed. You must now use relationships for your nodequeue views. The built in Views should adequately explain this.
You must be using Views 2.0-beta4 or later; prior versions of Views will not work.
Once again, Views integration has been reworked. VotingAPI now uses 'relationships' to define its joins, eliminating a lot of redundant code and (more important) making it possible to display voting data on any base table (users, comments nodes, etc...)