Hi all. I'm opening a frozen yogurt store with a rockin style. I have this dream in my head where all my monitors in the store are controlled my my Mac. If i wanted to display HD television on a few monitors and have maybe the itunes visualizer on a few and maybe a few monitors can have a jpeg image displayed or jpegs on all at once. Is this possible to control all of this from my mac with some software and hardware? I am in the process of building and I guess I'm just going to run 50' HDMI cables from all my monitors to an office that would have a computer. I'm just hoping that there is some sort of interface that i can plug 10-20 HDMI's in at once and control them all.. Am I thinking crazy? Thank you in advance for any help or ideas.