If you have access to Microsoft Office 2007 Beta2, check out this new office program:
http://www.microsoft.com/office/preview/programs/outlook/cpa.mspx

This software has dependency on Windows Presentation Framework Beta 2 (codename: Avalon) and of course Office 2007 Beta2. This software also utilize the rendering/style power of WPF. 

This program allows you to use additional template for your Outlook appointments and data. This allows you to create view like this and more: