Creating an ActiveX object and running it in a browser

I'm such an old fuddy duddy... that I'd never really tried COM wrapping on C# objects.

But today all that changed...

This blog post helped lots:
http://blog.ianchivers.com/wordpress/?p=22

I'll try to actually post the code on this later... it's a nice way of extending a web app in an Intranet environment (it's not for Internet...)