i went to friend today and i saw that hes lfs  grapfhics is much beter  then mine like brithnes everyhting is smooth and nice and on my computer and lfs i got all same seting and its  like on hes lfs everything is nice lines ar straith and on mine is like small squares and i got beter graphic card he has geforce 7300 gs  i got geforce 9600 GT what prolem it could be pleas help. PS IM VERY SORRY FOR MY BAD ENGLISH I HOPE U UNDERSTAND WHAT I MEAN THANK YOU