That's why the example profiles are good.... it kind of clues you into how Tasker does it's thing. As powerful as it is, the formatting of the profiles and tasks in Tasker is pretty messed up.
As I mentoined before, if someone was looking to start delving into the world of automation, I'd point them to Llama instead. I've used both, and now use Tasker as it allowed for certain functions that needed the extra complexity, but for the basics and intermediate stuff, Llama is awesome.
Oh.... look into Secure Setttings either way. It allows Tasker to reach a little deeper into Android and control more. There are certain features that Tasker can't get into due to security limitations.... using Secure Settings as a plugin lets Tasker into those areas.