I just joined to say the same thing, Frodo.
Also DigitalVersus says my monitor, a lowly Acer AL2016W, has TONS of input lag (40ms or so) - I tested it yesterday vs my 17" Sony CRT. I took a total of 15 pictures @ 1/1000 shutter speed, 6 out of 15 it was behind by one frame, 8 it was the same...