The first is that http://www.moveon.org/ is giving away these really cool stickers featuring President-elect Obama. They were created by artist Shepard Fairey. You can get one sticker for free (including shipping!!!) or more for a small donation. And starting November 8, they will be selling prints as a fund-raiser for all their good work. Here is the link: http://pol.moveon.org/shepstickers/
If you have trouble getting a large enough picture to work from, double-click on the pattern. It should open in a new window. Right-click over the picture and choose "copy". Then "paste" it in a document where you can drag the corners to alter the size. You can make it fit a full page. Then print. I tried this and it worked well for me. If you can't get that to work, let me know and I can send you a .pdf file.