I have recently passed the
SCJP exam (85%) and I have an online study guide course session at
http://www.onlineexpert.com/elearning which came with the book/CD that I used to prepare for the exam (Sierra & Bates). I didn't use this online course and rather than let it go to waste I would like to help someone else out with it. So if someone here would like to use this then just get in touch with me and I will email you the user ID and password.
Best of luck with your preparation, and thanks to this community at large for the friendly support.
-James