I just bought a Toshiba 30'' widescreen HDTV model 30HFX84 and it's all hooked up now through a high definition digital cable box. The problem I noticed is that along the right edge of the screen there appears to be a line 3/16'' wide that runs from the top to the bottom of the screen. When grey bars are displayed while watching 4:3 aspect ratio TV , the line has a blue tint to it. While watching a football game in high definition it almost appeared as color bleeding due to the multiple colors displayed (green field, red jerseys,etc.). The problem exists on every channel. Is this normal, or is my TV defective? Any help or advice would be appreciated!