going on here:
http://forum.ppcgeeks.com/showthread.php?t=44756&page=3
Those who have made this work really ought to write a proper tutorial. This seems to be a common question in recent posts, and plaguing the chat.
(if I could get it work, I'd totally have written one myself by now... but alas, haven't kept up with nueroms of late and I'm stuck now too)