studying Korean

I'm studying Korean vocab regularly now.  I am using the free flashcard software Anki.  I like it.  I am also using an app on my iPod touch called Word Power.  I think my pronunciation sucks since I have no one to correct me.  Hopefully when I get to Korea I can make some Korean friends who can help me with that.  Studying hangul is part of studying the vocab since all the words are written in hangul.  I am not studying any grammar.  I don't really know how to study grammar by myself.  I am pretty lazy, but having this flash card software makes studying vocab it pretty easy.  From my experience learning Japanese, vocab is the most important part.