here's the problem. 大啦叭 was too late to sell his idea to those companies. sony released blu ray in 2003 and we have no idea how many years it had been R&D earlier. If 大啦叭 sells his idea in the early 90's, those big name companies might be willing to spend more money on further R&D. www.tvboxnow.com9 u) k8 K8 |1 n/ ~3 b% E7 f: J$ y; X That's why we don't hear many invention from the up side down world because they couldn't even get up to the proper position catching up with the world. ' T4 h* I/ S! Q8 f: l( {