Just wanted to share with you guys my experience.. my data is at my appproval post
http://www.immigrationportal.com/showthread.php?s=&threadid=110361
Anyways got there today at 730 am .. just like my approval notice said.. nobody at all that appt line..
First IIO checks your ID, pictures, approval .. then you get a number...
Second IIO calls the number and gets your documents.. passport, approval, i94, pictures and previous APs and EAD ...(not i140) mine just got the latest ones.. my wife's got em all.. then he gets your signature and FP... 10 min later, you get called to get back your passport stamped.. we were done by 9 am..
Dont get intimidated by the guard... go straight to the appt line and show him your approval.. you have an appt and right not to be yelled at.. thanks lindamac for the tip..
Good luck...

http://www.immigrationportal.com/showthread.php?s=&threadid=110361
Anyways got there today at 730 am .. just like my approval notice said.. nobody at all that appt line..
First IIO checks your ID, pictures, approval .. then you get a number...
Second IIO calls the number and gets your documents.. passport, approval, i94, pictures and previous APs and EAD ...(not i140) mine just got the latest ones.. my wife's got em all.. then he gets your signature and FP... 10 min later, you get called to get back your passport stamped.. we were done by 9 am..
Dont get intimidated by the guard... go straight to the appt line and show him your approval.. you have an appt and right not to be yelled at.. thanks lindamac for the tip..
Good luck...