If you want to change your password, e-mail address or make other changes on your profile, after you register, just click on profile and go ahead and make your changes by selecting an area you want to change from the Modify Your Profile categories on the left. One thing you will need to do when you get done with your changes is click on Change Your Profile at the bottom of the page. It also asks you to type in your current password for security purposes. If you do not do that, the change will not be processed. If you have problems, send me an e-mail and I can either help you out or make the change you want for you. I have a photo below of that part of your profile:
(http://www.vtgrandpa.com/photos/albums/forum_photos/profile_update.jpg)