flypaul
i hope you got your answer from smurf84 post.Still CRN number is when you first apply with them online and when you receive a computer generated mail its there in that.its in form of AB/AE CRN 11-XXXXX .When ever you mail or call them to know progress of your application mention this to them it helps.
Smurf84
the way the lady spoke shows they will call us by this friday maximum.But still you never know.This was for my application and i think they will give us dates one or two days here n there.