This Website looks useful for students who want to understand and practice the very fundamentals of pronunciation.
It contains flash animated libraries of the phonetic sounds of English, Spanish and German. It brings together the best of flash animation, video, and detailed explanations of consonants, vowels, dipthongs, etc is a very complete and presentable way.
http://www.uiowa.edu/~acadtech/phonetics/#
Thanks to Elvia Morales from Brazil for this one.
