Hey i got a new install hd in and the dash avalaunch workin...there is one slight problem...when ever i put a disc in it goes right to the m$ dash....unlike it used too when i had the other hd where it went and loaded the game off the burnt media...what could b this problem...is there an option where i can choose what dash i can boot up or is it somthing else...been tryin to seacrh and figureing this out...thanks