Datacolor User to User Support Group.

I am trying to understand effects of L-Star workflow checkbox in
Spyder3Print preferences. My understanding is that L-Star affects
response curve for display calibration, and that is has no effect on
printing - that is, print made from, say, Photoshop, with certain
settings in print dialog and print driver, should look the same
regardless of whether the display uses L-Star or Gamma 2.2 or no
calibration at all. Documentation page on preferences dialog has no
mention of this checkbox. Does anyone know?