Hold off on downloading that cover - I've just come across a MUCH higher-res version of the Han Solo picture for the back. It'll be updated soon.
Sidenote: If anyone needs a high-res of said image, let me know - the one I've just run across is 2362x1598 at 72 dpi.
I'm going to erase the link from my last post.
--EDIT--
Turns out it's not the exact same image, but it's MUCH higher-res than the one I *was* using, and it's close enough for government work IMO.