Kodu and a contest for kids from Microsoft

Have you heard of Kodu?  If not, then you will shortly. It's a programming language designed to help kids learn how to create games.  Currently, Microsoft is running a contest for kids ages 9-17 (ok...kids and teens). Games created using Kodu run on the Xbox. By entering the contest, kids can win Microsoft Office 2010. If they win the grand prize, they can win $5000 for themselves and their school.