www.bannerbuild.com/articles/8-tips-on-creating-an-effective...

This is a group of excellent banner tutorials for online adverts

prchecker.net/choosing-between-amazon-and-ebay-affiliate-pro...

Joining an affiliate program can be a rewarding experience. But it is relatively challenging, as well. Success will not come without a fight, and you have to tackle any obstacle that comes along the way. The first challenge that you will have to deal w ...

www.seobook.com/archives/001706.shtml

This is a good overview of the Microsoft Ad Labs Tools. This could be called a tutorial but is more loke an overview