It doesn't translate categories and articles titles in the SEF address, so they remain the same for every language you switch to (the links are just in your basic language).
I believe this has a very bad impact on Google ranking of your site. The solution is to become a member of JoomFish Silver club for 60 €. A very expensive solution to a matter that I think should be a part of core JoomFish or much cheaper at least.
I had an issue with the Maian's music component that is integrated into an article on my website. Had to contact author of this plugin with some questions. He was very helpful and his answers really fast.
Thanks Mike for the great job you have done.