MoreInternet Preference Pane is an application / preference pane that allows you to set up custom protocol / schema handlers in Mac OS X.
The MoreInternet Preference Pane modifies the settings inside this file:
~/Library/Preferences/com.apple.launchServices.plist
This is a screenshot of what it looks like:
It was previously available at monkeyfood.com, but since it is no longer available there you can download MoreInternet Preference Pane at this link:
http://download.cnet.com/More-Internet/3000-2094_4-10559064.html
