seriously, i'd like to know where it is too! i just bought an HD TV last week and i think it could be looking a little sharper for halo. i noticed last night my darks were really dark, like hard to see people if they were in a darker area. i turned up the brightness through the options a notch and it helped. but i'd rather just have it lookin pimp as can be on the HD. at work for the next 7 hrs, but wondering, where is this tool in the game??