We are having our RD at La Panga, and would like to have a slideshow. I ahve no idea what kind of equipment that requires, but I am assuming it is a computer, projector, screen, and audio? We will be bringing our computer, but need to rent the other stuff. I am being quoted over $600 for this stuff, which seems insane. So has anyone dealt with this? What equipment did you need and who did you rent it from?