Has anyone heard if the Level 1 exam has changed drastically from 2004? I am asking b/c a friend has the 2004 study guides and I would like to sit for the exam in June 2006. Could I pass with the 2004 study guide or do I HAVE to have the 2006 guide? I've heard that the Level 1 hasn't changed too much but the Level 2 has. What do you all think? Thanks your the advice.