I just upgraded from Premier Elements to CS3. Sometime during project work, usually during the time I import clips into my library, my timeline just deactivates....still at the bottom of the work space but without any keyframe information. I cannot move any clips onto the timeline at all. It has that gray, second layer look that other software gets when it is not an active area.
I can't figure out how to get it re-activated, or what I've done to de-activate that area. Can anyone give me some helpful advise? Thanks!!