I assume you mean e-mail application. Messenger bases this off your Passport, if you have an
active @Hotmail.com or @Msn.com passport, it will open Hotmail assuming that you're using
Windows Messenger 4.7 and you have the MSN Add-In installed.
If you're using Windows Messenger 5, this feature has been removed and Messenger will simply
open your default e-mail application.
____________________________________________
Jonathan Kay
Microsoft MVP - Windows Messenger/MSN Messenger
Associate Expert http://www.microsoft.com/windowsxp/expertzone/
Messenger Resources - http://messenger.jonathankay.com