this might sound off, but my laptop doesn't have that option. the only options that i can do are from the ATI catalyst control center. and there are no option for aspect ratios in there at all. i don tknow if this is the newest vrs. but i can't dl anything new from the AMD/ATI site. it has to be from gateway, its a little annoying becuase i'm pretty sure the new vrs of the catalyst control center has alot more functions. also i'm running vista home prem on this laptop.