See reference video. Existing launchers produce anything.
Update. EXE rev. 08717
http://f3.s.qip.ru/WMlLyKP0.png
15-08-2013
EXE rev. 09067
Now effect is much much better.
But..maybe decrease lifetime of backblast particles..and maybe make experiment with blue color in smoke material for introduce chemical processes in visuals..