What to do once fir lodge u/s 420, 406, 120(b), 409, 114

Earlier Police denied to lodge FIR and after a month when application sent undersection 154(3) we got an FIR lodge. The Section of IPC applied to Accused is 420, 406, 409, 120(B), 114. there are total 9 criminal in this case whereas one person is main. the fraud is about 65 lacs. and victims are about 47 businessman in textile industry who lend grey material with bill to the criminal. FIR lodge on 1/5/2012 and we have not got any progress yet. i have following question: 1. how to know status of FIR what question we need to ask in RTI in case if we file RTI? 2. nobody knows criminal address and they are not caught yet. if we wish to go to court for suit is it possible? 3. in court we want to establish that in future when the person being found out, he shall be punished as criminal by law and whatever property he has in his name including other official asset, has a interest to the victims, for that, what is the procedure? 4. any other advises? ( we are not just interested in getting lost money back however if we dont get it, it is imp. to restore justice) thanks location gujarat