Free language courses

Clayton Cramer had been looking for cheap or free material for studying German during long commutes.
The Foreign Service Institute has them.  And in many other languages, too.
Courses are available in:

Amharic	Arabic	Bulgarian	Cambodian	Cantonese
Chinese	Chinyanja	Finnish	French	German
Greek	Hausa	Hindi	Hebrew	Hungarian
Igbo	Italian	Kituba	Korean	Lao
Luganda	Moré	Portuguese	Romanian	Russian
Spanish	Sinhala	Swahili	Swedish	Thai
Turkish	Twi	Vietnamese	Yoruba

What?  No Klingon???