I would read all of the Hubs about working for Elance. I've been able to make some extra money on there (www.elance.com). I've written numerous articles on children's gifts, health products, and lots of other topics. I wrote commercials for one company, and I've translated old letters written by an Australian pioneer. It's been very interesting work and it's given me a little extra spending money. I would highly recommend Elance and there are several Hubs on the subject that can give you more details.