I've been using the DynDNS service for years. At first I had to manually update my IP addy.

Then DynDNS update for Apple came along- and what a relief that was! I didn't have to update my IP by surfing to the DynDNS site anymore- the app did it automatically.

Today I updated with the latest version, 2.3, and WOW! I love it.

The look is so smooth, the documentation is written for both advanced types (me) and neophytes- so if you are is setting up this (esoteric to most folks) service for the first time- they hold your hand and explain everything! The widget for DashBoard is most stylish. Very cool.

I highly recommend this latest incarnation of DynDNS Update...