If you don't think this is cool...

... there's something wrong with you.

http://www.universeofsynergy.com/xmaslights.wmv

Q: How'd they do that?
A: http://www.wonderlandchristmas.com/wizardsofwinter.php

Now, if only I had:
1) a house
2) money to burn
3) creativity

I'd be all set. Well, 3's no problem, 2 might be able to work... but 1 is a sticking point. We'll see what we can do.