Can anyone help? Just bought jvc 28" widescreen 100hz couple of days ago.....although the picture is fine it takes about 40 secs for the picture to show after the set is turned on? Called JVC they say it's too long and to call dealer....I did and the man said that it's normal and it will get better with continued use! Is this true? Just upgraded to a widescreen, 100hz and worried that tv has a fault! Any advice. Thanks.