[flashgordon]

I have an Omkase banner on the side, as well as putting in text link ads for various keywords. One site does book reviews, so that is obvious. The other I do some reviews, as well as "further reading" lists at the bottom of posts. I have context links on a few pages as well, and those seem to convert. Finally, I just started up an astore, but have not gotten much traffic through it yet (although it is starting to rank).

Remember, Amazon sells everything, so you can do affiliate links for flat panel TVs, games, cloths, herbal elixirs, whatever.