I've just been browsing a few sites and came across a new 50hz Toshiba model - the 28YT56. Has anyone come across/used this tv? If so, how good is it in terms of picture quality and compatibility? I've been trying to find a suitable 28" 50hz CRT for ages and every model out there has a problem. I almost bought a Sony DX51 until I read about its purity problems - i then checked several sets in stores and found that they all had this issue.