How to connect SAP ECC6.0 with the SAP Business Objects 4.0 Universe?

I don't know How to connect SAP ECC6.0 system with the SAP Business Objects 4.0 Universe?

Someone said that "You have to install Data Federator Integration Kit for the connection'.

But I don't know from which website link I can download the software and also don't know how to use it.

Please tell me the solution in detail,Experts.Thank you.