Crater,
Ya, that one has some interesting twists.
The first thing I saw that had me worried was the @import of the CSS files.
I changed the <style> tags to <link> tags. This is how the example widgets on the mylo are configured. So I wasn't sure if they had that support in there, you might try it back to the original way and let us know if that works or fails.
The real problem was the index.html file. It was "Index.html" and not "index.html"
You may ask, "what's the difference" , the capital 'I' instead of lower case 'i'. Lower case is correct. That's how Apple had it in their dashboard zip file, I guess it works for them.
That was all it was. arrgghh!! I really hope they get some docs together soon with all the rules, structures and more importantly the APIs.
Enjoy, and thanks for the link.... it's my new favorite widget.
-Shawn