Dreams in other languages?

[deacsoft]

This post in the Psych forum got me to thinking about this stramge dreeam I had not too long ago. I have no memory of what it was about, bot I do remember that the entire dream (I would guess 5-10 minutes in length) was entirely in Spanish. I'm American and speak English. I would not consider myself bi-lingual, but I do know enough Spanish to get me by when on vacation in Mexico and such. Meaning I can have a conversation in Spanish but there are still some words I don't understand. Anyway, it has only happened to me the one time. I found it odd to the point of being comical when I woke up. I have never heard of this happening to anyone else before.
Has anyone else ever had a dream in another language?