comparing to 10.5.3, the graphic glitches is practically gone, except i get this "bad tv reception like" glitches occasionally. but its not as bad as on 10.5.3. i'll try uploading some screenshots on 10.5.3 if needed but as for 10.5.4 hard for me to get screenshots, because the glitches normally happens in split seconds. and i'm not sure if its cx games or 10.5.4 but i get better fps now. like in eotn, i get extra 3-4 fps than i used to.