Wow... I don't recall seeing a forum thread get this far off track so quickly.
OK - sullic82 - You need to give people some better info to help them help you. If you're looking to watch your local FOX station in HD (and any others, probably), you can do that with an antenna. Your particular TV has a built in ATSC tuner, so it can receive digital signals. Now, we can't help you with what kind of antenna unless we know where you live. But, just like Pepper mentioned in an earlier post,
www.antennaweb.org can help. Go to that site, enter your address and that site will tell you what digital stations are available, where their transmission towers are relative to your house and how far away you are. Based on these factors, it can recommend what to look for in an antenna.
Now, You could also upgrade your Dish equipment, but presently, Dish only provides local network feeds in HD for a few select markets. If you're not in one of those markets, you're limited to what you can do with an antenna.
Now, I have no idea why you're now asking about a DVD player, but I happen to have that particular model, and I'm quite happy with it. HDMI output is great, it is pretty fast, though the menus are a bit confusing. For the price, as long as you stick with HDMI, its a good player. It is a lot less attractive when sending 480p over component, though.
hope that helps!