Launch Outlook and add a new calender appointment

[N.style]

Is it possible to launch Outlook and add a new calender appointment from ASP.NET?<BR><BR>If so how do you do it? I'm finding the help in Visual Studio an interesting challenge.<BR><BR>I've been working on an events diary for an Intranet and to add an appointment to a users calendar would be a very useful feature.<BR><BR>In hope<BR>Darryl