More than just a free download

If you go to https://shipit.ubuntu.com/ - you can request a free Ubuntu CD. When it comes in the mail, it includes 4 stickers to promote Ubuntu. Not only does Canonical give us a free download of a free operating system, they also back it up with a free CD for installation, and promotion.

Here's what it looks like;

I've already used Ubuntu 9.04, and it does everything I need.