new to CNC

Good morning to everyone.
I'm Paul and in completely new to the world of CNC.
I did use a system back in the early 90s when I was and apprentice shop fitter, but have no idea what it was or how I used it.
I am now an engineer within the MOD, but now I'm afraid more office based.
I have a number of interests to tide me over, my motorcycle racing (which is why I decided on CNC) and I'm currently building a kit car.
I've been lurking and reading for quite a while now before registering. I have loads of questions and requests for advice, but I will look through the search options first to try answer some of them myself.
I see there is a really helpful bunch on here and I hope to get to know you all in time as my projects progress.

Thanks, Paul