Select HOT gigs you can do (go to the home page, filter gig by category and "top rated" to see what is selling). Use keyword research to find buyer terms related to your gig niche, word your gig title and description with those keywords. Create viral videos, or even a blog or minisite to promote your gig work, and link them to your Fiverr gig url. Do the rest of the IM promotion drill---blog/forum comments, social media, yahoo answers, etc.