scratbandit
You should try using top performer Clickbank sales letters slightly stripped down as a teaser, linking with your affilliate link to the real sales letter.
SEO it as much as possible. Create a dozen in a niche name folder and tell Google, Yahoo & MSN to spider these pages. Then choose another niche topic and repeat.
This works well, you could also add clickbank banners on all information web pages(they link directly to Clickbank sales letters with your affilliate name, so you get the $30 per sale).
Youtube is very powerfull if you can create 2 minute videos of niche interest.