Just bought a 42" Philips plasma HD. I have Comcast cable and Im watching ESPNHD Tampa Bay vs Redskins. On the right edge of the screen there is a vertical green line during the game. It goes away during commercials when it shrinks down from widescreen. I noticed it during the NCAA basketball game earlier too.
I looked through the settings and cant find a remedy. My computer monitor has the option to "center" your screen so the edge borders are even but my tv doesnt have that.
i feel like an idiot, it was so simple. i just used the right arrow button and it shifted over. I even shifted it up a bunch because i noticed the ticker that runs across the bottom was a little cut off.