Just passing along a one week only free plugin for FCPX.  CrumplePop makes fun, powerful and inexpensive plug ins for FCP X and 6/7. 

I used the old FCP6/7 version of this plugin to make a fun video a few years ago: 

Anyway, here's the lowdown and a link:

Today we're very excited to release ShrinkRay X for Final Cut Pro X.
We're making it available as a free download for 1 week.  After one
week, the price will move to $75.

ShrinkRay X is a fast and powerful way to create tilt-shift effects in
FCP X, so you can make big things look tiny (for instance, buildings,
boats, or crowds).  We've added a bunch of new features, as well as
easy onscreen controls and FCP X's realtime playback.

Here's the video and download link:

http://crumplepop.us2.list-manage.com/track/click?u=1eea4a49348860aad8c1d99b6&id=bc488d02f4&e=5262545cba

Please note that you'll be getting a 100% functional version of
ShrinkRay X.  It is not time-limited or restricted in any way.  The
free download will last for 1 week only.

Enjoy, and please spread the word!

- Gabe, Pat, Sara, and Jed at CrumplePop