It appears that you can't move non-contiguous frames in
Flash. What I mean is, say you have seven layers and you want to
move keyframes on the non-contiguous layers 1,3,5, and 7. Now, you
can select the keyframes in each non-contiguous layer by holding
the command key (mac) but when you try to move them you only can
move the keyframe that you click on, the other selected keyframes
instantly become deselected! But, if you select contiguous frames
using SHIFT, then you can move keyframes en masse. I don't get it.
Is this a feature? It seems counterintuitive to me. I hope that
Adobe fixes this in the next version of flash.