Please. PLEASE. If you have children, go to www.portablenorthpole.tv and make a message from Santa for your kid(s). (You can do it for grandkids, friends, nieces and nephews too) THIS IS THE COOLEST THING I'VE EVER SEEN!!!
I can't embed Sadie's message from Santa, but it's linked here: Sadie's Santa Message 2010 Take a look! That link should work until the end of 2010, I believe.
After you've seen how awesome the Santa video is, check out Sadie's reaction to it:
She was pretty excited Santa knew so much about her and what she wanted for Christmas...Santa's a pretty smart dude, ya know.