What You Do: Drag the link at the bottom (amazon relinker) to the toolbar on your web browser (or right-click and add to your bookmarks or favorites). Then, any time you are on an amazon.com product page that you'd like to order hit the bookmark you just created.
What It Does: It creates a popup window where you can enter an Associates I.D. and then creates a link back to the page you're on with the appropriate I.D. It's very stylish. More...

amazon relinker