Like ant said.
the girly instructors (who i want to ski like) seem to be able to ski moguls with their skis almost perfectly flat. i think they start the turn on the top of the mogul, and then instead of completing the turn by the time they reach the trough, they kind of keep turning on the side of the mogul next to the one they started on. Then they finish the turn right below the mogul they started on.
They never seem to gain any speed, and seem to have perfect control at all times.
It drives me nuts!!!!!!