This is a basic guide, in spanish but with english subs if you need them (they were added at the end and get a little in the middle of the action, sorry for that). It’s pretty basic, and we did it just for fun, hope you enjoy it!
http://www.youtube.com/watch?v=JJ7wQm-iEmo
Oh, and very big thanks to dulfy and her team, without her guide ours wouldn’t have been possible (and sorry for my english).