Contented, may I ask you why did you decide to switch from CP to AOS? I think it is faster to go for CP and in your case it is also easier since your file is already at the consulate.
Because i didnt have any other choice
My 1st NL was received at my old address, so my friend opened it and read the content for me; at that point i only knew that my cn was 79XX but didnt knw the exact number (because i was an idiot at that point.... sigh, shouldve written it down somewhere!)... My friend posted it to my new address as she was also moving, but i never received it, so the point is, i did not knw my exact CN. So KCC refused to give me details regarding my case everytime i called because i couldnt provide them with my CN. I only knew that my case was current in November based on the rough # that i remembered, and as i was going back to my home country from November till March, i decided to do CP.
Went back home, till feb mid, there was no sign of my interview letter. i think i wrote to KCC about 50 times regarding getting my CN from them and they kept replying with the same copy/paste mail until i was really harsh at one point and requested them to read the mail properly instead of blindly sending useless replies. Finally they apologized and explained that unless i appear infront of them or send in a written letter/signed infront of notary etc they might consider releasing my cn to me.
The bigger mess came about when my university (in minnesota) approved me for their program in spain for a semester and so i left in february because i did not have any other choice(i'm a senior at Uni, so if i had chosen not to attend, i would have lost out of the two bachelors degrees that i've been working on). I didnt want to put my studies in jeopardy and lose the GC at the same time!!! My bad luck, the interview letter was delivered 2 days after i left and was scheduled for the following month!!! By then it was too late to withdraw from my classes in spain, i had invested too much to just leave and go back for the interview.
Finally, for about 2 months i wrote to my embassy to try and change my cP to the US embassy in Madrid. My embassy (kuala lumpur) was prepared to transfer my case but the problem is it was impossible to get in touch with the madrid embassy as they only respond to you if you already have a case there or if you are american. everyone else gets charged 10euros to speak to the operate, tried about 15 times (150euros!!! cryyyy), but the operators knew nothing about dv cases and they had no idea what to advise me to do either!
Finally decided to return to the us after my program in spain, did infopass the day after i reentered the US (in June) to verify that i could still proceed with AOS etc...... and the rest you already know.
Sorry for the super long explanation, definitely more than you asked for isnt it?!
I'm just extremely nervous, thats why.