I'm really interested in finally jumping into HD now that the TV is going in my cellar(where all my home theater stuff is). I don't want to spend a whole lot, so no Plasma or LCD for me but I believe there are Tube Sets that do HD. I was hoping there would be something in the 500-600 dollar range especially since I want to keep it about 27 inches. The room is too small to really go much higher, plus I want to keep my old Entertainment Stand. Anyone have any brands/models I should be looking at for the price range?