You can save a FX chain in the Plug-in Chooser window which opens when you add the Video Event FX. Do not save the preset but use the SAVE AS button on the right side of this window. The plug-in chain will save as a SFV file in the FX packages folder. To use the package on the same computer, you can reach the package from the Plug-in Chooser window.
To use it on a different computer, you can move the FX packages folder to this other computer. On my computer (Windows 7), this folder can be found in the folder C:\users\my name\AppData\Roaming\Sony\FX Packages\
Theo