nsc after-sales is really bad. they really need to train up their product knowledge and hire n train more capable technicians.
i suggest nikon users to get a 2nd opinion from another CSer before committing to NSC's service.
just a frenly advice from the kelongness.
You'll Never Walk Alone! - i have the best job in the world!
Canon 650D|Panasonic LX3 / LX5
50mm f/1.8 | 85mm f/1.8 | 12-24mm f/4 | 28-75mm f/2.8