It costs around 2 hours for line up at the America Embassy, so even you book at 10:00 a.m you can be there early. / x/ ~( u: v! Q T4 E 2 E& x8 [5 x" a6 G/ K% Z
You have to pick up your passport at DHL center in Edmonton. I think when you filled forms online, it shows the location that you select to pick up.