Theis video created by Justin Bow looks into turning your WordPress blog into an affiliate marketing site. The video shows a useful method for helping get your sites ranked for good keywords. the video was originally published on http://offervault.com.
Bow covers how to do the necessary keyword research without getting bogged down in what can be a complex subject. The structure used for this exercise is static pages rather than posts. He also gives you the information on how to do this with posts as well.