Old COM with D Slides/Presentation?

[Nick Sabalausky via Digitalmars-d]

A few years ago there was a presentation, or maybe only slides were 
posted (I don't recall), that demonstrated D putting C++ and even C# to 
absolute shame for interfacing with COM using some closed in-house D 
library.

I'm trying to search for the slides or any links or anything relating to 
that but can't quite find it. Anyone have anything offhand?