Just noticed these a few weeks ago... Have kinda laid off the Xbox,(wife and I got into a fight), so I'm not so sure that's it... Just wondering with all the experience and knowledge here... Philips 30pw850h CRT flat. Kinda ghosted and shadowed... about a third in from edges, both sides, really notice it when the screen goes dark, like when a show goes to commercial or in a cut scene... I'm not running HD broadcast. Have not, as of yet, checked my 420p dvd connection. Any thoughts??