RX350AWD

i do them all the time.... 2 hours TOPS.... What all is involved with the two DVD Player in the headrest set installation in regards to a 2007 RX350? Is removal of the center console required? Best method for this? Where is the controller module typically mounted/placed? Do you typically tap into the 12VDC circuit located at the front of the lower center console? Any additional pointers you can think of?