One thing that I'm finding about Radio is that there is a fair amount of stuff written on it, but little in the way of documentation on how the whole thing is put together.  This is why you get a number of posts from me talking about testing out templates and things like that.

I feel like a lot of my time is spent doing things by trial and error.  Which is cool because I learn neat things, but it makes a lot of things a major task to do.