#1 Get a cabinet
#2 Get some 42w 2700k and 6500k (if they don't have 6500k in the 42w model, get the highest 6500k they have)
#3 get a emergency blanket or 2 from the camping section of a store and line the walls of your cabinet with it
#4 get some nutes (Advanced Nutrients or Botanicare) Get a vegitative and flowering nutes (the 2 basic nutrients you need) and if you can afford it, get a micro nutrient (all the other things the main nutes don't have in them)
#5 Don't over water
#6 Don't over nute, use less and get more bud (and follow directions!)
#7 search the cabinet grow forum for other things you will need

I will probably get corrected on about half the things I said but that is my 2 cents, and the 42w are the actual watts, the incandescent equivelent is 150w.