Welcome to ILP!!!
From the Main Page, go to, "User Control Panel," which is in the top left, then click on, "Profile," and then, "Edit Account Settings."
You'll need to type your E-Mail in the top box and then confirm the new E-Mail in the second box.
If you have any problems, feel free to PM me and I will help, or you can PM me the E-Mail (As a Moderator, I'll be able to see it, anyway) and I can do it for you.
"Love is the gravity of the Soul" - Abstract -/-/1988 - 3/11/2013 R.I.P