It will look like shite if you stretch the 640x480 image over the whole of the LCD. You can play it with bars on the sides and top and bottom, but it will be very small and you have to tinker with the graphics settings, something that may not be possible at your LAN centers. LCD's have a native...
I was very excited about this product and eagerly anticipated its release, but after seeing it, no way. The integrated graphics are depressingly out of place in an otherwise great system.
Widescreen vs. 4:3 aspect ratio has no bearing on image quality. IQ is determined by panel technology and your video card.
That said, I much prefer widescreen for gaming, and I'm sure many others would agree with me. I would never go back to 4:3.
AFAIK, Dell Home counts for everything within the home & home office section, where the electronics and accessories thing won't count towards computers, just towards, well, electronics and accessories...
Money notwithstanding, I would prefer one huge screen. On a budget, having a separate TV is probably not a bad idea, but I know how space contraints must be a factor. I would go for the biggest Dell WS you can afford, assuming you only have room for one.
Stay away from Sceptre.
Delll would probably be your best bet. BenQ is a great brand, of course, but faced with the same decision you are now, I would go with Dell over them because of the sheer volume of satisfied customers and their truly fantastic return/replacement policy. Only go with...
QFT.
Act on this. Pretty much the best you can do in your price range, and will run WoW perfectly fine assuming you don't want to run around ironforge with all the crazy graphics turned on.