Seeing as PS3's now two years old in the US, Sony's launched a LittleBigPlanet competition to celebrate the fact, offering a virtual crown download for whoever can come up with the best anniversary level.
This is what you've got to do:
1. Create an original LittleBigPlanet level celebrating the PLAYSTATION 3 second anniversary.
2. You must name your Level using this format. “LBC1 -< YourLevelNameHere >”.
3. Publish your Level to the LittleBigPlanet online server at any time up until 11:59am PST December 9, 2008 when the contest closes.
4. Send an e-mail submission to firstname.lastname@example.org and indicate your level name (LBC1 - < YourLevelNameHere >) in the subject line. Include your PlayStation Network ID along with the name of your Level in your e-mail submission.
More through there.