I've signed up for the first of my CIA exams. With the waiver I've secured for exam number four, technically I'll be halfway through when I complete this exam.
Needless to say, completing the exam and having signed up are different things. I haven't even taken the step of registering, yet.
But I'm on my way. I finished the practice quizzes in the book and got a 77% average. I've got three particularly weak chapters (two on the mechanics of audit, one on fraud) so I know what to dig into next.