I am so happy that I�ve passed the SCWCD with 94%. I take this exam about one month from the day I passed SCJP 1.4 and one year from the day I wrote my first �Hello world� application in Java. Many thanks to the SCWCD exam study kit. I can say it's a great book. If you study hard on it, definitely you will get a very good score. Also, javaranch is a great forum for exchanging your ideas and questions. If you try to answer the questions from other people, you'll gain a lot of knowledge too.