ok... I made a visit to my local nutrition store yesterday and here's what I came out with (by recommendation of the owner). Both owners are straight up guys, so I have no reason to doubt them , but I want to see if anyone else has tried these products. I'm trying to gain weight and build muscle mass (i'm currently 165lbs.). I've got the whey matrix protein powder and the power tech creatine/glutamine transport system powder. Has anyone had used these before. If so, how were your results. Thanks for the input.