Thanks a million all of you for best wishes.
just update from myside:
When CIC asked us to provide additional documents in Nov - 2011, we rushed for all document process and we finished all documents within 15 days including PCC and we send all documents to CPC-M in 10 Dec 2011. luckily post office we choose it was the same post office which mentioned at CPC-M post box no. - Station "A". Even i don't know until Lady at counter told me that this is station A where all the immigration documents are coming in and transfering all documents to CIC Office and She told me your documents i am going to transfered right now to post box for CIC so tomorrow first thing in morning your file will be at CIC office.....
This post office is located at Dundas street Mississauga between Cawthra and Tomkon road Mississauga.
surprisely I send PCC was from local police station and CIC except it... even unknowingly we did not bothered to go at District level PCC and CIC except it without any trouble at all. PCC i provided was from Local police station from small town. .....what a lucky i am......
One thing for sure, it is totally either on your luck or Officer at CIC who is looking on your file. My file was transfered to New - Delhi in Feb 2012 and i got request for Medical and Passport submission in Aug - 2012 and received Visa within 2 months i.e. - Sept 3rd 2012.
all the best to all of you and hope all of you get Visa very soon without any more hassles.
regards