We have downloaded and flashed the all new Samsung Galaxy S firmware I9000XXJVS and the next step is to root it and get the powerful SuperUser benefits, here is how to do this using popular ChainFire root using ODIN (just download the Google Android 2.3.5 compatible root file CF-Root-XX_OXA_JVS-v4.1-CWM3RFS.tar from the links below and flash using ODIN with settings as shown below).