No, don't just walk in. I had my FP code 3 done today (6/27/2006) at Newark ASC and a couple ahead of me just came in to get FP done with no appointment letter. They told the officer that they reschelduled the appointment and have not received the apointment notice. When the officer ask how long since they rescheduled they said 3 weeks, the officer said that it takes 3 months to reschedule FP he said "a lot of people doing the same thing thats why it takes so long" his exact words. So from what I over heard today you have to wait at least 3 months don't even go there cuz the officer will turn you away.