[QUOTE="entwisi"] I woke up this morning with one of those eureka moments. You know where you suddenly think why the hell hasn't someone invented X. So my question is where do I go from here. I guess I need to make sure that no one_has_thought of it before. After that what? Patent it? How much does this cost? Any alternatives? How about approaching a company with the idea. How can I stop them nicking it and making it anyway?[/QUOTE] If I remember later when I get home I'll point you at some patent research sites and a patent researcher (a mate) if you're really serious.