Hi everyone. Using Vegas 8 Pro, fairly experienced and proficient with it. After a long day's video editing, I accidentally undocked my effect window, and a few injudicious clicks screwed my whole window configuration up. I've got it back to normal, but am having a strange problem.

When I create a text media clip, I can no longer preview keyframe-dictated changes from the effect window. If I switch to the main timeline and drag the cursor, they're visible, but the FX window remains static. Obviously the Sync Cursor option is greyed out too. As I'm working on some rather involved text overlays, this is a real pain. Anyone know what I've done and how to undo it? Would be most grateful. Thanks.