I know that Busuu has been working with Gnash (installed by default) except:
* The language garden (but it is only for recreational purposes)
* In vocabulary, firstly you don't see the first image and title, but if you
click the right arrow you will see the second ones, and then you can click
the left arrow and see the first photo and the title. However, sound appears
not work in that section.
* In review, you can hear the sounds if you manually click the symbol on the
right of the title.
I hope it helps you.
