Please help xbt.

I filed I-130& I-485 on March, 2006 frome married with citizen. 1st fp on April,2006. inteview on Aug,2006. after that i heared nothing frome uscis.
my queastion: 1. is my case pending on nc ?
2. is this normore?
3. how long i have to wait to get my gc?_:o