What happens to my iWeb sites? Have the URLs changed?
Your iWeb websites are still available at the same URLs and has also been given a new URL at (www.me.com). For example, (web.mac.com/emily_parker/) will work as will (web.me.com/emily_parker) — both go to the same website. If you have a personal domain set up for your iWeb site, it will continue to work without changing any settings at your registrar.