http://yayap.com/tags/ES3_0.rar
Also get the map that I made for the swords, called C3LL (or cell 3), here:
http://yayap.com/maps/cell.html
Check the readme for instructions on how to use the tags in your map.
WARNING: the 3rd person animations replace some of the flamethrower animations- if you plan on using both the energy sword and the flamethrower you might want to hold off until I can package up my original animation source files (which I plan on doing very soon). Then you can compile them however you want, but until then, do what I do and DON'T place a flamethrower in your map. They kinda suck anyway IMO.

Anyway, enjoy, and comments are welcome!