Sammy,

Try this link (save it to your favourite places so you can revisit it in future):

http://www.petersons.com/cpc/testpre...=3893&tab=clep

- Click on one of the exams listed.
- Fill in your registration info and choose a username and password.
- You shouldn't have to enter a code at all.

I used this exact same link to register.

It was totally free. I didn't need to be military or enter a military code (I am SO not military). I have been a member since October, 2005 and my registration has yet to expire. I have used it for multiple mock exams in several different subjects. Even though the text says you have 90 days to complete your mock exams, the time on my account (after I sign in) actually remains at 202 days and doesn't ever change.

Good luck,
Snazzlefrag