Tried to update the Profile Message portion on the My Account page. When the new text is entered, and the Save Account button is clicked, I get an all white page that says "403 Forbidden You don't have permission to access/account.php on this server". A solid line runs across the screen, and below that is "Apache Server at harptabs.com Port 80".
Could this be related to your sticky post regarding the password being perpetually reset?