Default Help with Flashing jp7

Its my 1st time flashing a phone and i got mixed up here guys....
I downloaded the jp7 firmware from samfirmwares.com and inside there are 2 files : "MODEM_I9000XXJPP.tar.md5" and "CODE_I9000XFJP7.tar.md5".
the problem is that in Odin i dont have any idea where to place them...because there are PHONE ,CSC and PDA tabs....
so, which one goes where?