Or even better than instantaneously, let's get messages sent to us from the future using a Ronald Lawrence Mallett time machine based on a ring laser's properties, such that at sufficient energies, the circulating laser might produce not just frame-dragging but also closed timelike curves (CTC), allowing time travel into the past. I cannot believe that Ronald Mallett's biggest challenge is getting funding for a feasibility test. Isn't it the greatest venture capital opportunity of all time?