I've actually began mapping out wiiflow, clustering all the different screens together, and labeling them as they appear in the ini. It's a bit out of date but perhaps it will help with your wiiflow theme guide.
I have no idea what you mean by this - which only goes to show how utterly unqualified I am to write a skinning guide - the guide thing was a suggestion for mamule's influx -
What do you mean by 'mapping out'? like the menu structure?
I'd be interested to see the file anyway!
thanks man