I have a Panasonic 56wxf95a which displays 720p natively. I bought my xobx and got the monster cables . The picture looks great!!!!! The sound awesome!!!! Currently I am playing Halo and Oddworld ( which I think is the most visually stunning game i have ever seen!!!). Anyway, you guys keep saying that you are using the HDpack for your HD tvs. I thought by buying the monster cables I wouldn't have to buy the HDpack because it does the same thing? AM I correct? Thanks Scot