speak five languages

I’m Italian, so I’m used to the fact that my language is completely useless if I want to travel… That’s why I’d like to speak a lot of languages!
My English and French are good and soon I’ll learn German at school; plus I understand Spanish (although I’m not a very good speaker…).
What I really want to do is learn these languages very well (almost as a native speaker), and learn another one: I’m very interested in Hungarian… We’ll see =)

Currently I speak English, French, and German. I will probably learn Spanish, because it is practical, but I want to know one language that isn’t available to every high school kid and really be impressive… even if I only impress myself.