Looking to get into HD viewing without breaking the bank upfront or in energy costs? It seems that LED is the way to go and Vizio is on top of it with its XVT line of LED back lit LCD flat panel TVs.The XVT423SV ($1,279.99 direct) measures in at 42 inches and is a smaller, more affordable alternative to Vizio's 55-inch XVT553SV. Luckily, its big brother's nifty features are still here like the signature Bluetooth remote with QWERTY keyboard to take advantage of Vizio's VIA web apps. To read more of this article, please click here.