To PERSONALIZE your foot, FIRST you must login to shapeways, if not already. (Very top of page on the right) Then click the "Personalize 1st" button below.
This will take you to the Gilligonia web page. You
will be given an ID Code and interactively create your Personalized Text.
When you return to the Shapeways page, CLICK the "Personalize" button above right. This will open up a form. Then PASTE the "ID Code and Personalized Text" where indicated on the form.