Yeah, I have the PPL confuser. I have read all air law through, did some questions, and now I'm reading over the bits I still don't understand or can't remember. It is very useful. I was thinking about doing human factors after air law, as it's a pretty thin book and I would get through it pretty quick and then start Nav.
I'm not really sure about the selection of headsets at my flying school. I'll find out about that.
I will be going commercially so I will be definately getting a headset, I just need to have a look at few pilot supplies website's, read some reviews and maybe ask about the headsets at my flying club. Thanks for the advice guys!