Hi wastelanders and now for some public information.
Just updated my ati graphic driver and not all is well with 10.8
I reboot and my desktop screen does not fit my monitor, my overscan is set to 0%. I then have a fiddle round get it working. But when I reboot it goes back to being to small for my monitor.
I have a 5770 and im running vista64.
so save yourself sometime and dont bother.