DConf 2014: Adam D Ruppe's amazing slideless talk on x86 Bare Metal and Custom Runtime Programming

[Adam D. Ruppe via Digitalmars-d-announce]

Also, my book is out now, it was published the Monday after the 
talk!

Here's the link:

http://www.packtpub.com/discover-advantages-of-programming-in-d-cookbook/book