my personal favorite is https://www.duolingo.com/
with thanks to Dan Locke for this list
http://www.fodors.com/language/spanish/greetings Audio phrases from Fodor’s.
http://www.laits.utexas.edu/spe/siteindex.php This is a very unique site and has lots of tools that you don’t see typically in a language site. I like it very much.
http://www.queondaspanish.com/ This seems similar to what I know of the Rosetta Stone; although it is just a few dollars. There is a smart phone app in it as well.
http://123teachme.com/ has translator also
http://spanish.about.com/od/tipsforlearningspanish/u/start.htm a wealth of info
http://www.wordreference.com/conj/Esverbs.aspx?v has verb conjugator and dictionary lookup also
http://www.learner.org/series/destinos/watch/index.html?ep1a soap opera with quizzes
http://www.spanishdict.com lots of great stuff, quizzes, lessons, video lessons
http://www.nulengua.com A site where you can get one-on-one tutoring via Skype.
Silvia Calderon out of Quito via Skype for one-on-one tutoring. Contact her at Renan Villamarin
http://www.timeforenglishschool.com/ In the Urdesa district, they have several teachers, lots of students, very pleasant airconditioned environment, and have lots of parties and field trips. Dan Locke is studying there.
http://www.spanishwordoftheday.com – daily vocabulary sent via email with soundclips from Ecuadorian National.