This was originally in my "contextless links" post of this morning, but the more I thought about it the more I realized that this should really be highlighted.  So I pulled it and am placing it on its own for your consideration.

MTV (of all places) has produced a video game that helps educate on to
the plight of folks in Darfur.  You can find it here:  http://darfurisdying.com/

As I played it I realized just how educational it was.  If you are trying to raise awareness for world missions this is a great tool.  Take the time to check it out and then link to it yourself.