This looks like some kind of sex toy or something.
It's also interesting how the guy in the commercial says they eat all their food through a straw, and yet at the end there is a plate of muffins.
I've just downloaded it and it looks good so far! I haven't really got to grips with the features yet, but from what I've seen, it looks very easy to use.
As for using it with backups, I would imagine it would be a case of replacing the original stage file with the new one, but I'm guessing...