New and trying to get started

Hi All

I stumbled across homebuilt cnc milling whilest researching home PCB manufacturing and I must say I like what I see.

I have I few basic questions I hope someone can help me with.

If I get a copy of Mach2 will this control the 3 axis mill I intend to make.

I have autocad so can I create drawing in it then import them to mach2 for milling?

Can I import PCB artwork from my pcb package (forget name) and mill it on the mill rather than mess about with chemicals?

How easy is it to import images into mach2 for milling.

All input welcome

Rob