To change your email address, first sign into Paper Craft Planet.
Click on the "Settings" link in the upper right corner of the page.
Click "Change" next to the Email Address field.
Enter your new email address in the first field. Paper Craft Planet is a Ning community -- keep in mind that you cannot change your email address to one that's already been registered with Ning.
Enter your current password in the second field.
Click "Save" to confirm your changes.
If you are a member of multiple social networks on Ning (for example, Stamp TV is a Ning network), you will use your new email address to sign into each of these social networks. It's not possible to change your email address on one social network but keep the old one on another.