X2. Optimum nutrition is the best combo of taste, quality and price. You can get a 10lb bag at a1supplements.com. Also, if you're not a professional body builder or using real 'roids, you don't need mass amounts of protien. Half a gram per pound of body weight. Make sure you eat carbs, good ones like whole wheat pasta, brown rice, and organic wheat bread. Lots of veggies and some fruit. Real food is still the best protien, just add in the whey like first thing in the morning and after workouts.
OP, if you want more strength training/diet advice, pm me.