I recently had an idea, think of this, if you have ever been to the dentist you know they have those lights on a spring tension system, similar to a lot of professional desk lamps, the kind with 2 lights in them. Basically the idea is to mount it to my ceiling and have about 5 or 6 joints, all spring tensioned so they stay where I move them. It would float around anywhere in my room, and on the other end would be my monitor, flat panel, roughly 15 pounds. My question is, yes I've already run a search, do monitor extension cables exist? And if so how far can they go without losing signal quality? I'm thinking I'll need at least a 6 foot extension, onto the already existing length of the monitor cable. Thanks for any help, I appriciate it.