I am a huge fan of Halo on xbox and i was wondering if i used a product similar to this.. http://www.lik-sang.com/info.php?category=53&products_id=1533& will i see a drastic improvement of picture quality? Is this anywhere near hdtv quality? I have a 19" flat screen sony trinitron monitor

i use a tv card plugged into my cable line in the house. i have a 19" flat screen monitor and the quality is very good. don't know how the xbox tv hardware would compare, but there is nothing wrong with using the monitor to watch on.