Sony or Mitsubishi. The Toshiba and Hitachi and Some RCA / Proscan models labeled as HDTV are not really HDTV. To display the full resolution of HDTV a set has to be able to display 1080 lines in a 16x9 format. Toshiba, Hitachi and the RCA / Proscans that are 4x3 cannot meet that spec. The Mits. 55905 and 65905 are going to be about the best "reasonably" priced 16 x 9 sets available. The Sony KP53XBR300 and 61XBR300 look better, but they are a 4 x 3 format. The Sony 65" widescreen has the best picture I've ever seen, (I think more vibrant colors and just as sharp as the ultra high dollar Faroudja and Runco), but it is pricey and availability is very limited.

Hope this helps