Always wonder how Sco seems to land that 25 point pounce on you out of nowhere?  It’s because he trains with THIS, the Hunter Training maps.  This is a two map pack that is frustrating as hell, but if you keep dinking around with it, you’ll improve.  My favorite is the “final test” where  a group of survivors run around a little mock’d up city for you to munch on.  Map is on the server for teaching purposes, but best to played as single player.  Just follow the instructions and animated ingame tutorials.