title: Accessing Calendar Information from Exchange 2003 using c# .NET
body: <p>I am trying to create a booking system in C#.NET that will store bookings within a MSQL database but also add the bookings to the exchange calendar of the relevant user. </p>
  
  <p>When a new appointment is created I want it to check the availabiity of users with their exchange calendars. If they are available it will book a date in the .NET system and also add an entry to exchange.</p>
  
  <p>Is it possible to integrate .NET with exchange 2003?</p>
  
  <p>The system would need to access 5 users calendar's and find their availability, could it be setup to allow this using a system user account or a new account created for this purpose?</p>