Good luck on your application. You will find the GE program extremely convenient. I arrived at SFO yesterday morning and there were long lines for both citizens and non-citizens. Although all the GE kiosks were being used, I waited less than a minute for an available machine. After I collected my luggage, I walked pass all the people lined up at the exit and used the GE exit (on the extreme right at SFO) which was empty. I have been a GE member for 7 years and this is, by far, the best program ever by the CBP.