Teddy,
What ever be our porting estimate(2k,4k,6k,8k...etc) for next FY, all of it is not going to be there on First day/First month/Q1 of FY2012. So we need to prorate it at least until next spillover season starts(May/June 2012). Agree, we should wait until September'11 bulletin before crunching numbers for FY2012.