QUOTE(katieb @ Jul 10 2007, 12:21 AM)

We filed with the TSC 5/15 and never received an NOA1 in the mail though I did get the receipt number by calling USCIS. When I checked our case online, it had been sent to the CSC...does anyone know why? It's frustrating as it looks as though they have the highest volume of traffic & the longest processing times...arrgh!
TSC and NSC don't process K-1s. Up until now, you were still required to send your case to the service center servicing your area, but now that has changed. You can send your petition directly to CSC or VSC depending where you live.