I took it today for the first time...730 (96th%)...i am quite happy with this score, and am grateful to this forum.
i'll post some points of advice as i think of them:
1--dont expect the test center to be an ideal test environment...I did, and it was a big mistake...people were constantly entering and exiting the room while i was taking the test. the sun was peaking in through the window shade directly in front of me and struck my eyes directly for 2 hours at least. i could hear nyc traffic, and what sound like people screaming periodically--sounded like there was a rollercoaster or something causing a group of people to scream every 10 minutes.