7/26/2013 3:07 PM
Andy,
You can edit your email address in the Edit Profile section, and a link can be found on the main page when you are signed in.
Follow the 'Edit Profile' link next to your name, then Edit Individual Information. Near the bottom of this next section you will see a 'Manage Contact Info' button. From here I would recommend adding the new email address before removing the old, and this removal can be accomplished by clicking the address itself to reveal a 'delete' option. Let me know if you have any questions.
Thanks,
Aaron