I've had this tv a few weeks now and love it, however i've just hooked it up to my desktop pc via vga port and the screen position doesn't quite square up to the edges. 2 edges overlap while the other 2 edges dont quite butt up. Its only by a few millimetres but its very annoying! I dont think it the computer setting because the screen is in the same position when i hook up my laptop. Does anyone know how to change the screen position? i can't seem to do it throught the on screen menus? btw the image quality is awesome!