Randall's ESL Cyber Listening Lab: Awesome listening lab from beginning to advanced levels.  http://www.esl-lab.com/

 

Connect With English Videos: Excellent video series that is specifically designed to help you with English.  http://www.learner.org/resources/series71.html

 

English Listening Lesson Library Online: Over 2,500 free lessons for teachers and students.  http://www.elllo.org/