Recently for a customer project, I had a need to add items to the right-click menu for items (had a file-type-specific action we needed to perform), and it was clear I was not going to figure this out on my own. So trusty Google brought me to jfitz technologies, which is a dandy site for Windows (and other things) resources.

The Customizing Right-Click Menu Options in Windows tip was exactly what I needed, and it was very well written with plenty of screen shots. It confirmed that I'd never have figured it out on my own. This is not the only "Free Advice" of his I've used.

Thumbs up to John Fitzgibbon for a great resource.