I am going to pull the trigger on a new TV sometime between now and Thanksgiving. I love the Sony line of TV's and made a decision to definatley get one. I am just stuck between either the 36" WEGA or the 40" XBR. There is about $700 price difference. Is there really a drastic size differance. They have the same amount of ports and I am not interested in their built in sound systems. Is there a 36" XBR? Thanks.