harries
that's actually the harries technique not the roger/surefire... roger/surefire uses the palm to turn on the light and allows for your weak hand to support the gun. the harries does not allow the weak hand to support the gun (the weak wrist does).
a couple sets of pics down they have "lite touch" technique but that still doesn't look like the roger/surefire as the flashlight is between the index and thumb. i think the r/s has it between two fingers (index & middle?)
although i've seen descriptions of the roger/surefire technique i could never find a picture.
thanks for pointing out that photo section though!