Thanks for the feedback. I have been to the site you mentioned and done a few quizzes which I didn't do so bad. So I am glad I saved myself the cost of a certificate program. That would have definetly been a waste of time. I have read a lot of the posts and am gathering my study aides that have been recommended. I think I will wait until the fall 08 exam to do it on computer though. Can't believe they haven't converted to online exams by now!
Thanks again!