When i'm practicing vocabulary I want to listen, too. With other programs (iknow, skritter) this is automatically done. Here I have to press the listen button.
Now my problem: Every time, before I switch to the backside of the card, I press the listen button. After about six card to eight cards, I'm thrown out of the deck to the page with the overview of my decks.
I'm using Safari 5.1 on OSX 10.6.8.
It has now been months since you took away the old flashcard system. The new one is still just a promise but not yet usable in any way. Very disappointing.