The Do's are Don't!
If your starting out at the gym, why are you getting into steroids?
I don't think it's a good idea starting out this way. I can recommend a better site for this kind of info: www.t-nation.com where they are more open about discussing these topics and will probably say the same thing.
EDIT: If you were someone that had been training for much longer and had reached your natural physical capacity I would probably have a different opinion on the situation, but starting out this way is not really a good thing.