Great plugin!!!
My problem is when I edit a post or page that is assigned to the second language, in my case Spanish, and I can't get to the media library. Nothing shows there. I have to first change the language to English. Then I can see media in the library. This only works if I switch to English before I click Insert Media. If I've been to the library before I switch the page's language to English, I have to hit refresh, then switch to English. Then I can see the library. Weird, huh?
It's a work around, but I'd rather solve the problem before I tell my client they need to do this when editing pages.
Here's the site in progress.
http://calle24sf.org/en/