Hi Ernie,
I have been using Flashcards Deluxe along with Mental Case flashcards. I must admit, I prefer your cards with one exception.....and it has always been frustrating for me. It takes a very long time to input audio with Flashcards Deluxe in comparison with the other system. The other input method is extremely easy and user friendly. If you look at this program you will see what I mean. Other polyglots I meet with have said the same thing. I was wondering if there is any chance of you developing such a system ? Thanks Ernie.