Odd Christmas Application

So here is a rather odd thing I found. An application to make your own digital christmas tree.
It's fairly sophisticated, and I can't imagine someone really putting as much work as it obviously took into making such a strange and ultimately useless product.

But it was pretty cool...so check it out

Apparently you can change the ornaments somehow. That would certainly make it more interesting. A tree filled with little pictures of your cat or something.