Oremundo
http://www.oremundo.org
http://www.oremex.org
Oremundo Ministries produces and provides quality training materials for Spanish-speaking Christians. The materials they produced are for the spiritual growth of the pastors and laymen.
Video Esperanza at Rio Grande Bible Institute
http://www.riogrande.edu/Spanish/videoesperanza.html
http://www.riogrande.edu/English/video_hope.html
http://www.riogrande.edu
Rio Grande is a source of excellent Bible study courses and other video and audio materials in Spanish language.