Attached Link: http://www.renderosity.com/viewed.ez?galleryid=267262&Start=13&Artist=Alekssander&ByArtist=Yes

Didn't know about streaks and gels??? Yves, you can have a lot of fun (see the link below). In the animation scared, I used volumetric lights, but it was hell to render. And that's the big problem with it.