I had a computer connected to my samsung dlp tv via pc monitor connection. It had win 98 on it and when i played my avi files in media player or win amp it took up the whole screen (the full 16:9 view) but when i upgraded the hd to win xp and started playing my avi then it just automatically cutting it to 4:3 view even though when i dont have any media players playing the regular screen takes up the whole tv...... i went thru win amp and media player and set the settings and nothing worked. So i took my other computer and played my avi files on my other monitor first and it wide screen but i hookd it to the tv and its doing the same thing...... what the hell is going on???????