I'm just starting to get to grips with WCF and have the basics up and running. However at the moment it's mostly just 'magic' to me in that Visual Studio has done everything I needed it to and I've no idea on what's going on or how to configure things like security how I want them.
I'm finding it hard to filter out overly-complex details from fundamentals, new from old, opinion from fact and there's a lot of 'noise'.
Where are the best sources of information for learning WCF?
My typical environment will be secure internet based services that need to be accessed by distributed Windows, other desktop and web apps.