Great news from Mark's blog.
If you were watching the TechEd keynote today you'd have seen BJ Holtgrewe and Steve Ballmer announce that Visual Studio Tools for Office 2005 will also add suport for creating Outlook add-ins!
Some great links to start with:
Getting Started – Start with this one first
Architecture Overview
Hands-on Labs
Snippets
Visual Studio Tools for the Microsoft Office System
posted on Tuesday, June 07, 2005 7:11 AM