well, I did:
- adsense (which is totally Sucks for me)
- Associated Content
- Selling ebook on forums (it's one of the hardest, especially when you had a deal with fraud customer)
- Blog Flipping (around $100-$200 every month but it sucked my time too much)
- Selling links (one of the easiest job ever)
- E whoring (made around $500 every month but it was making me sick to pretend just like a horny girl)
- Affiliate (cost me lots and lots of money for advertisement but never seen any profit from it)
- and finally CPA (that's what makes living for me, around $1500-$2000 every month)
and it took me about 2 years before I got my first grand on a month. Just a little suggestion, it won't be easy at first. But after you've seen your money coming in, you'll encouraged to scale it up.
just my 2 cent