I saw this while drinking my coffee early this morning, and thought it was the bee's knees.
http://youtube.com/watch?v=KLwKMjUxvQQI'm not even that big a fan of Parkour/Free Running, but I think it looks amazing and I will buy it when it comes out (assuming it comes out for 360)
Speaking of which, if any of you have 360's, and want to add me, my gamertag is TenFortyEZ (Yeah, like the tax form.)