I've just seen a "sticky" that encouraged us newcomers to speak out.. So here goes. I've never done any CNC's but i have some experience with metal-work and electronics.
I've done some stepper-drivers and I have some knowledge on microstepping and other electronics.
I dont have any questions at the moment for you but Im a newbie and Im sure I'll have plenty at some point. Look forward to your input. Your site is very good. I like the moving head.....although it looks very complicated. L8rs.