I received approval notice this morning. I thank Xiaobaitu and others in this board for answering my questions along the way. Below is my case info, wish everyone gets GC soon!
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PD: 9/30/05 EB1 I-485/I-140, Vermont center
RD: 10/24/05
Finger print Code 3: 12/27/05
I-140 approved: 3/06
PD current: 07/06
LUD:6/30/06, 7/1/06, 7/3/06,7/5/06
Call customer service: 7/6/06 name check pending
Info pass: 8/06, 10/06 name check pending
Complaint filed: 10/24/06
Case approved:1/04/07
Card received:1/10/07