build stink buds!! http://www.youtube.com/watch?v=ydaSi6raugQ
Save a lot of money! To do it right for any aero tho you need a Cap Timer for 1 min on 1 min off.. those are 80$ for the adjustable or 50$ for a preset one.
Trust me its worth it! All you do is take a cutting, put it in the cloner...