Here is the only one that works thro' A to Z. [/URL]http://www.thewebspert.com/cresswell/[/URL] It is a NEWTONIAN ARMAGEDDON and 380 years overdue. Non of these devices are 'over unity' nonsense. They are always exactly 100% efficient and keep themselves that way with an uncanny Darwinian survival action. Sorry I cannot say it in a much more simple fashion but most will hack it if they try hard enough. The basics anyway. This is very unpopular with university embryo genius. But truth, not popularity is the name of my game.