I think for most people there is no question that in his turn, a hero may spend movement points only in step 3 (Perform actions). Movement points gained at the start of the turn (Elven Boots, Okaluk and Rakash, etc.) cannot be spent in the start of turn step.
However, does somebody have an official or unofficial answer from FFG on this? I was pretty sure I had one, but cannot find it anymore.
Edited by Sadgit