This is a very cool feature, you can add encarta@conversagent.com to your MSN IM contacts list, you can ask it questions, e.g.

• What is the size of Mexico?
• What is the population of Canada?
• When was Leonardo da Vinci born?
• I want to see the map of Italy.
• Solve 2x^2+7x=5

I especial love the solve feature