I came across this web-directory of various websites for learning foreign languages, some of them are free, others I assume not ( I did not check all), but nevertheless among the listed ones there are some really good resources, and plenty to chose.
http://www.openculture.com/2006/10/foreign_languag.html
It is primary oriented for adults learning languages, but I found that it is good to have foreign language resources and incorporate them into our baby/children teaching. Even listening to classical literature pieces red by native speakers, can be used to put on play while child having his/her independent play time, and they getting familiar with the sound of the language…
I still will be checking various links there, but if you will find some that you think are worth looking at, or useful, please share! 
Hope this helps