If you managed to own all of the machines in the lab, your well prepared for the examination. The report is sent in after the examination challenge is taken.
Version 3 of Pentesting with BackTrack has been out since March 2010 (I know, I was one of the 1st people to enroll). After going through the course and finishing up about June 2010, I heard they added more machines to the Labs. With you enrolling in June 2012, you most likely didn't notice the addition and managed to compromise all the hosts. I am quick to recommend lab time to anyone who is about to go into the Exam and hasn't been in the Labs for practice in awhile. Maybe this'll suit you if you didn't break into all the machines.
If I'm mistaken in reading that you owned all of them, I advice purchasing 15 more days of lab time and spend them studying and getting ready for what's ahead of you. Go back through all of the course material, and good luck on your OSCP attempt!
eCPPT (Silver/Gold), eWPT, GSEC, GISP, GCIH, OSCP, OSWP