I have fanless HD-100's- I removed the fan and its circuit board and operate without cover, and now with 1/2 hour dropout fixed, I love them.
Actually I ordered the Pan HDTV from 6th Av Electronics last Sunday, setup on a stand delivered to my house for $3600.00 plus tax. When the delivery arrived, they refused to assemble the stand, so I refused the delivery. They would not credit me for the delivery charge. I went to a more reputable vendor and got a lower price- I hope to get new TV Monday.