Monitor your IP address and update your dynamic host or domain name when a change is detected.
DynSite is an advanced automatic IP updater application that takes place in the notification area. DynSite monitors the IP address of your Internet connection and updates your dynamic host or domain name(s) accordingly when a change is detected. This makes it as easy to anyone to connect to a server running on your own computer (Web, FTP, Forums, Games) as connecting to any other sites on the Web.
Update each IP change or per schedule you choose. Updates by ftp or email. I have used it on several computers for several years. Reliable and quiet and something that does not get in your way.