RE: Plasma Screens
No, it's an EDTV which means "Enhanced Definition", does not have the same resolution as a HDTV. However there are very few HD programs available right now, so ED is definately worth a shot. DVD's resolution falls in between the two so either will give you a great DVD picture. The Gateway is actually a "Sampo" which runs pretty hot compared to other brands, this could affect the plasma cells life. I've done A LOT of research this summer as I WAS very hot to buy a plasma. The Panasonic TH42PA20U seemed to be the one for me, until I was finally able to view regular satellite tv broadcasts on the plasmas. For this type of standard TV viewing THEY STINK!!! Broadcast HDTV sources are good, but no better than a good CRT. DVDs are incredible, the best! Video games are WOW! But Broadcast shows MUST be stretched to 16:9 to avoid burning lines into the plasma screen. This leads to distorted and very grainy images. Tried to watch a live feed from CNN, should have been dead sharp, NO WAY! It was so grainy and blurry (digital artifacts around the newscasters)that it was unviewable. This was on TVs from $4500 to $7000!!! In this mode(90% of my tv viewing)they're comparable to old second generation rear projection sets.
I held off buying until I could see broadcast tv on these sets. ALL of the large chain stores around here demonstrate only closed loop DVD feeds on the plasmas (this should tell you something) when asked to demonstrate broadcast TV they claim their hookups prevent it. I then went to a privately owned store (Plesser's, Babylon NY) where I could view actual broadcasts on 8 top brand plasmas. When I asked the salesman why they were the only store around that did this he replied, "Because I'm tired of taken them back, I want the customer to see here, exactly what he's going to see at home before he buys. He also warned me that fast action sports are not very good on the plasmas, a lot of blurring occurs. He tried to clean up the images and then gave me the TV's remote. I tried for a good 15 minutes to adjust the set to make the standard broadcasts viewable (I really wanted to buy that TV) but couldn't do it. How depressing it was.
If you've got $3000-$6000 to spend on a TV thats perfect for video games, DVDs, a few HDTV broadcasts, and NOTHING else then plasmas are the way to go. Personally, I just can't justify spending that kind of money on a part time TV. Heard that Sony has a 40" CRT out now, might be worth looking into...