I kept noticing on Masterchef last night that there was a faint vertical fringing on the picture on some shots, I put it down to a camera fault. But it was also noticable on the following Ten O'clock News, and again on Breakfast this morning. It's only on BBC1 HD via Freeview, BBC1 HD on SkyHD is OK, as is the BBC HD channel and all other HD channel via Freeview or Sky. I have noticed it on two different TV's (much easier to spot on the 46" telly than the 24" one!). Has anyone else noticed this? If it's regional, I get BBC1 HD from Winter Hill. Cheers.