This afternoon I passed the SCWCD 1.4 test with 98%. I got 71% with the final mock exam of HF, so I'm a little nervous about the real exam. Then I found everything is OK, after one and half month preparation, study HF two times, one time do all the exercise and example, and second time I just go through and note some important point, the a week before the real exam I took the final mock exam. Before that I do the mock exam of this site and j2eecertificate, jdiscuss. If you just want to pass the exam HF is enough, but if you want to get a high score you need to read the specification and API document. Thanks for HF and this great place and people so I can get valuable information for passing the exam.