In this tutorial I'll have a look at the new Python Mograph Effector that has been introduced in R13. Not only can you find out how to use the effector, you can also watch me find out myself, as I'm surprised by its Parameter mode whilst recording - momentary confusion included ;)
The sample shown can be seen here: vimeo.com/29935367
As always, if you have any further questions, let me know in the comments.
More like this can be found at http://www.908lab.de
Go figure... only a day after posting the video, the documentation was released. Go grab it here: http://www.maxon.net/en/support/plugin-cafe.html