Clarification please...

i have a question..i keep reading about the "new" study guides from EC...now...since i will be enrolling before the deadline Oct.1, 2007...i will not be subjected to the "new" changes (hoping i finish before sept 2009)...will the exams be different with these "new" guides..or will i have to continue to study for the NC exams with the previous guides...its kinda confusing me..i have gotten some info and im concerned that the notes will not comply or have anything to do with the exams...can someone help me out with this?..lol...thanx...XoXo