Hello just built a new pc and installed this game on a data hdd and not the c drive which is a boot drive. it installed perfectly except when i play with a mouse and keyboard or a 360 controller i move a small bit and it moves a small bit or completely turns me around and same with walking ill be moving foward then im 30 feet across the room and this is happening one after antoher constantly making me hate halo 2 pc. please help
my pc:
intel core i7-3770
cosiar agility 3 120gb ssd
wd green 1tb
evga 570hd
16gb ram @ 1600mhz
750w psu