Sent in a 40D because it was firing erratically. They quoted me $150 to fix it out of warranty. I sent in the 17-55 just to test the lens on the body.
They replaced the whole top of the camera because something was loose, and the shutter release wasn't making correct contact all the time. That's fine, as that was covered by the $150 quote. I also look at the repair notes and they say - LENS: Replaced the Image Stabilization unit, cleaned unit and calibrated to body. That I didn't pay for and they did it for free. All this in a week.
I was mighty impressed.

