I passed SCJP with 91% score about ten months ago and now I've passed SCWCD with 94% result!
I used Enthuware's software to get prepared for both exams and read following books:
"SCJP Sun Certified Programmer for Java 5 Study Guide" by PAUL Sanghera
"SCWCD Exam Study Kit (2nd edition)" by MATTHEW SCARPINO, HANUMANT DESHMUKH, JIGNESH MALAVIA
for SCJP and SCWCD correspondingly. Enthuware's simulators are really good way to improve your skills and get prepared quickly...
What's next? SCBCD I guess... but I need to relax a bit before...
Thanks to all ranchers for unquenchable enthusiasm!