Hi Gurl,
I cleared the test in Dec 2006. Certification will expire Dec this year
For studying i used CBOK and if i had any doubts regarding the terminology, i googled for the information. No need to go beyond the syllabus mentioned in the CBOK. If you are familiar with the topics mentioned in the CBOK, it would be more than enough to clear the exam with good score. If you are looking for more information or discussion abot the CBOK, there are a few yahoo and orkut groups for CSTE. There you will find very good information about CSTE and the exam, any new changes made to the exam pattern, etc. Also the people who have recently cleared the exam will be members, so that you can get the latest information about the exam pattern.
-Lakshmi