Sometimes when I go to work and stuck in traffics I would like to review some vocab. Listening to the dialogue is great but I have a problem with vocab. I found is that when watch some Korean drama I would be able to hear some grammar structure but the vocab always get in the way. So I be able to hear the sentence as a whole with a lot of ??? in between because my vocab is still very limited. Sometimes even I have learned that vocab I might miss it. I am really hoping for something like the My Word list flashcard but is something download-able so I can listen on my mp3 player. I can't sit in front of a browser sometimes and I would really love to use the time during rush hours to polish up some of my vocab.