Model method autocompletion in Netbeans

[eluser]jedd[/eluser]
I've read the various (though they all work on the same principle, usually even the same filename) howtos for getting NetBeans to autocomplete CI stuff, and I've got it working for CI libraries and helpers. But I can't get it to autocomplete methods from my models, while editing (say) a controller.

I'm extending the Model class with MY_Model .. and I suspect this may be confusing things. Has anyone done this successfully? I'm kind of just banging away at different permutations of the 'ci_autocomplete.php' in the ./nbproject directory without really understanding what Netbeans is trying to do with the file .. which probably doesn't help either.