Smoke effect

Does anyone have any ideas how I can make a smoke effect like this? --> http://www.faalih.com/ :h:

Hi,

Zoom into it and you’ll se that they are just circles with a gradient to 0 alpha fill.

Well I guess its just the one that has been duplicated, moved upwards and scaled down and alphaed to 0.

SHO

I have thought of that… It would take a lot of work though… thanx for suggestion :wink: