How do I ads in windows phone app

Hi, i just uploaded my first game in the windows store! with ads from pubcenter according with this tutorial!

http://c2metro.wordpress.com/2012/09/30/generating-revenue-with-advertisements/

and it works great!

this is the link for the windows app if you are intrested (it is really not a big game but it was just for testing the ads)

http://apps.microsoft.com/windows/app/tap-the-fig/bdd219d1-ddea-45a0-82eb-aef81258c27c

and my question is...

is there a way to add ads from pubcenter to windows phone apps like in the first link(tutorial)?

thanks!

sorry bout my english.

someone?