I saw this link...

http://ezquake.svn.sourceforge.net/viewvc/ezquake/trunk/media/game/textures/zing1.png?revision=3299&view=markup&sortby=date

I really wanted to try this out but I could not get it to work for the life of me..any tips?

gl_lightning 1
and put texture in /qw/textures

thanks!