We ordered some stuff from Dealextreme and it shipped airmail, even though we THOUGHT we selected EMS shipping. I understand it will take 2-3 weeks to get here, but I'm curious. How will it be delivered? Will they knock on the door and have us sign for it or will it just be left at the door? If they knock on the door, do they leave a tag on the door saying they tried to deliver it if no one was home to receive it? We live in a not so great neighborhood, which is why I'm asking. I'd appreciate any info from anyone who ordered stuff airmail.