How did you really learn a foreign language?
saturdayplace: Immersion.  I learned Hungarian living in Hungary.  I had a two month crash course beforehand.Also, keep using it.  Learned languages are like muscles, use them or they get weaker.  I've lost a gripload of vocabulary because I haven't been forcing myself to use the language.*edit - My username, 'saturdayplace' is a literal translation of a town in Hungary: Szombathely.  Szombat = saturday, hely = place.  I always thought that a saturdayplace would be a cool place.