Going back to ESB:R Covers and Posters, here's the logo I created for the film (small, compressed, and blue):
If anyone wants to use this for their project, feel free.
You can get the full .psd file in white (600x488, 300 dpi) with a transparent background here:
http://www.megaupload.com/?d=1QQSC2TS and it's only ~180k in size.
Enjoy!