How long does it take to complete the processing of  I-485, Application to Register Permanent Residency / Adjust Status through finance visa ?   Our case is in  California Service Center for little over 6 months.  Case status online has been showong "Intial Review" only so far - no progress at all.  Customer service  says that nothing is wrong and it is under processing.  They won't say how long it will take to complete the process.   Any idea how long it might take ? Any experienced one (s) in Sajha ?