Welcome, youre lucky youve found this site ! I went for about 6 months with crappy results before I found T-Nation!!
I recommend Chad Waterburys programs like Big Boy Basics and Anti Body Building Hypertrophy and also read everything by Dr Berardi. Theres also a good article called Power Foods for general healty eating.
As for supplements dont waste your money for a few months yet as you'll get good results without them as a beginner. Get a good protein or protein/carb drink though, I consider them as food and not as supplements!!
You'll probably want a big chest and shoulders but you need a balanced body so work your back as well with plenty of rows and pull-ups. Do squats and deadlifts too for your legs.
When it comes to supplements consider creatine, glutamine and ZMA.
And as everyone else says... Eat, Lift, Rest and Grow!!!
Best of luck, and keep this thread going with your progress if you want.