HDTV Showdown: 1080i and 720p

Click Image to Play Video http://live.pirillo.com/ – 480i,. 480p, 720p, 1080i, 180p, hdtv: it’s maddening! Simon just wants to know the difference between 720p and 1080i when it comes to HDTV so he can make an informed decision when he purchases an HSTV set. First, what do the ‘p’ and ‘i’ at the end of [...]