coask

Nebnaska center EB2-RIR

LC PD: 11/19/2002
LC AD: 9/07/2006
140/485 concurrent filing RD: 02/08/2007
FP date: 03/17/2007
140 AD: (regular process) 8/10/2007
notice about welcome letter: 9/4/2007

Three questions:

1) What is ADIT process
2) When will I receive the card
3) I am planning to travel abroad next week, if I haven't received the card at that time, what should i carry with me? I do have advanced perrole document with me now.

Thanks