If you are a Canon shooter and are using your equipment for your primary source of income you should be a Canon Professional Service member. Last Monday I blew the shutter on one of my (usually) trusty EOS 1D Mark II Ns. I sent it UPS 2 day on Tuesday afternoon. Canon received my camera on Thursday morning, evaluated the problem, fixed it and sent it out on Friday morning. That’s a 1 day turnaround time for a serious repair!!!! Props to CPS for the excellent job they do repairing my equipment to keep me working.