The crew over at Grunts R Us posted an informative guide that details what amount of Halo 3 experience points equals what military rank in the new playlist ranking system. The guide, viewable after the jump, breaks down how EXP is earned (when the system isn't broken, ZING!) in each playlist and what military rank is earned with each level of EXP earned.Pro-tip: You can earn the Halo 3's new "Vidmaster Challenge: Lightswitch" achievement by gaining 50EXP and a General playlist rank by earning 500EXP.
