The Affiliate Window Banners plugin uses the V3 api to load related products into your sidebar widget. You will need to have signed up as an affiliate
Just go to the widget and drag the Affilaite Window Banner widget over to your side bar. If you've added added a keyword then you will see a nubmer of products in the sidebar related to that keyword.
There is no styling offered with this plugin to allow you to display how you want it to look on your own site. The main div is .abwidget - style it up how you like if you want something more than just an unordered list.