Got another question. Most manufactures claim to have some many hours before half life, say like 60,000 hours. If you watched 10 hours a day that would come out over 16 years. If this the case then they have been keeping this technology from us, otherwise how do they know this info? I haven't seen plasmas or lcds on the market this long. So whats up?

Hope to gain a wealth of knowledge and maybe use it.