I have my students plowing through parts of the IDV workshop tutorial,
using IDV v1.2 (though the same issue arises in IDV v1.3b1). In section
3.9.0: Sounding Displays, we're asked to select two RAOB stations
from map of available stations in the Data Source Chooser, by holding down
the Control key and clicking on the second station.
Unfortunately, this doesn't work on the Mac (OS X 10.3.9), at least in the
relatively standard configuration we're using. We've tried using
alternatives (Shift, Option, or Command instead of Control) and every
possible two-key combination of Control, Shift, Option, and Command, with
no luck. Any suggestions would be welcome!