I do a clean install of OS4 and it runs fine except graphics go mad now and again. I got the update off hyperions website. Start the update "feb 2008 update OS4 for A1200/4000" and i get a box come up asking to overwrite files, i select "overwrite all". Then it finishes. I Turn off the miggy for over 20 secs to cold boot. It starts to boot off hd then it stops and uses the cdrom (no disc in it) . I change my tv/monitor to s-video/composite and it flashes through some colours and then nothing. Nothing in vga. Ive tried installing the update after a direct boot and ive tried doing by booting from floppy+cd. Same thing everytime. Anyone else get this? Am i doing something wrong?