re layers. Essentially I am looking at putting an effect on two layers at the same time. Eg. Newblue Earthquake to make the layers look like they are connected...
In the FX window TL, close to the FX name of each keyframes line there is a little blue outline triangle which is the pre/post toggle button. Peak to the left, the effect is applied pre composite for a track or pre pan/crop for an event. Peak to the right, it is applied post.
V10 offers a more intuitive way to do it, but the functionality is the same.