Yup just mix some oats into your shakes, start of with a bit then gradually put more in as you continue. How many shakes you drinking a day? I suggest you do 3 shakes, 2 at least! Try getting a diet routine happening and eating every 3 or so hours, which will come to about 7 meals a day which includes the 3 shakes. Mix a teaspoon of glutamine into your shakes along with the oats.
Get the BSC Tornado 10. you will love it. Put two scoops of it into 300ml of water and zip it before you workout...i would drink it 20 minutes before you workout though like it says...i done it once like straight before my workout and my stomach wasn't being too friendly haha.
Do you have a during workout drink? If not i suggest going to the local supermarket and getting a tub of powerade powder, they give you a scoop in it, it's like $10 or so. Get one of those 1 litre powerade bottles while your at it haha it will do you good Fill up the bottle with water, put a scoop of powerade into it, a teaspoon of your BCAA and Glutamine.
Anything else you want to know, feel free to ask