Teach English, French or Spanish - Learn Portuguese

My name is Jefferson Fernando, I'm Brazilian, and I'd like to improve my English with dialogue. Even if you naturaly don't talk in English, could you help me? I'll thank you so much!

I can teach basic English... I have interest to Learn English, Spanish or French... And I'd like to teach Portuguese in return!

I've access to MSN, Skype or Orkut...