when i try to join a game with my friend "zetrobacontits" and yes its a funny name... its says my NAT is open and its the most flexible...so i look on bungie.net and it says it needs to be set to open...what should i do?!?! should i go find a bungie employee and hold a gun to his head and yell "HOW DO I FIX MY ROUTER?!?!?!?!?!??!?!" or should i just ask on here?