Jaypatel76,
In my case, it was their mistake so I didn't send any check. Now looking at the letter you received, I think you should send I765, a check, all supporting documents, a copy of your NOA for I485 and I130 to Chicago. You can try step 1 as cherr1980 suggested to try to save some money, but if you don't care about money and do not want to wait then send everything to Chicago. For me, wait kills me. This is my suggetion. Keep us updated.
Thanks
In my case, it was their mistake so I didn't send any check. Now looking at the letter you received, I think you should send I765, a check, all supporting documents, a copy of your NOA for I485 and I130 to Chicago. You can try step 1 as cherr1980 suggested to try to save some money, but if you don't care about money and do not want to wait then send everything to Chicago. For me, wait kills me. This is my suggetion. Keep us updated.
Thanks