Well your doing the right thing- asking questions! I was natural until I hit 215lbs. I have alot of respect for guys willing to put in the time to put on some size. I used alot of routines in the past but I think this is what worked best for me...Mon: Chest and Tr's- I usually did 3sets 10reps,8 and 6. I started with incline dumbell press, then flat bench, then flies, then weighted dips, tricep pushdowns, and kickbacks. I ended Monday with 1 set of 8 reps dumbell shrugs. Tues: Back and Bi's- Deadlifts, t-bar rows, weighted chins, Hammer curls, concentration curls. Wed: OFF Thurs: Shoulders and traps- front raises, side laterals, a machine for rear delts, Shoulder press, front shrugs, rear shrugs. Fri: Legs-Squats, leg press, stiff leg deadlifts, leg curls, seated calve raise, standing calve raises- My calves were stubborn so I did my reps real slow.- Sat: OFF Sun: OFF