Ok this cheat requires 2 players and is easiest to achieve on the Coagulation level. Have one person get in the banshee and drive it to the other player. Have the other player try to board and as soon as he starts to jump on perform the back-flip banshee trick which on the controller is A+analog stick down. If done right the other player will *fall* off of the banshee and the person who is originally in it will be flying in his banshee. BUUUUT the banshee will remain open. BE AWARE THAT I HAVEN'T TESTED THIS ON XBOX-LIVE AND DONT KNOW IF IT IS COUNTED AS CHEATING! Also beware that this makes you an ez target for snipers! Good riding and feel that wind~