Hey, just a rushed runthrough without too much explaining (just me practicing) - the rest node and the dopimport node are added automatically to your geo when you turn ´em into RBD Objects via the shelf tool, but you probably knew that already :) If you have questions just leave a comment,
enjoy...
P.s. sorry for the odd ratio, I´m currently on a 1680x1050 as you can see - will try scaling it up to HD next time