Existentialism discussion

Since I am totally new to Kierkegaard I am thinking I may need some additional reading to really understand and interpret his writings. I have 2 books from the library: Soren Kierkegaard A Biography by Joakim Garff (which looks fairly exhaustive) and Kierkegaard An Introduction by C. Stephen Evans (which looks like a much lighter read). I have also gotten the opus arte DVD of Don Giovanni (since I am not very familiar with it).

Does anybody have other recommendations of supplemental materials? Maybe I am just overreacting (or overestimating the scope of his material), as I haven't yet received my copy of Either/Or yet... but since I have committed to two months of this, I figure I should go "all the way" and really get into it. :)

http://www.goodreads.com/book/show/84...

I would recommend this book. It is a study guide for Either/Or. It would be helpful to read fragments from it before or after you read the respective chapters from Kierkegaard.

You can check its contents here:
http://www.amazon.co.uk/Between-Nihil....