most of you are like me and don't have a HDTV.so i was searching youtube and i came across this video and it worked.so here it is. note this only works to join a friends game and you must have 2 gold accounts.credit goes for the person who found this glitch thanks for watching and hopes this helps people without a HDTV. Text tutorial: 1.make sure you have 2 accounts with gold. 2.sign in with both account and with player 1 start a map or the tutorial. 3.make sure that the game you are going to join is open so you can join session. 4.with the player 2 go to friends and put join session to the person you want to play with and push ok when something pops up like in the video. 5. congratulation now you are playing split screen without a HDTV enjoy.
