Well like you say that was over a year ago but as I recall in my tests the code worked fine but it wasn't fully tested. Not sure what all it did either but you a free to mod or use it in anyway. I stopped working on it back then cause I had started on some other project, not because I found anything more complete, but if your search hasn't come up with any thing else than maybe that is the only code out there.
But feel free and the best to you!
But feel free and the best to you!