I bought a Toshiba 61" HDTV last year for about 3k including service plan and delivery and I am still amazed with the picture and sound. The only problem was in moving to our new house, it weighs over 300lbs. I use it with digital cable, Xbox, 2 DVD players, camcorder. It even has a digital camera card input for creating slide shows with your pictures. With the big picture I wanted even bigger sound so I incorporated a "seperates" system consisting of a 7.1 preamp and four two channel amps and two single channel amps(200+- wattsx7) to push the four towers,two book shelfs, center and two subs.
http://gallery.avsforum.com/showgallery.php?cat=500&ppuser=23110