I have the same camera as you. I was having a problem adjusting the white balance on mine too. I changed it manually to Fluorescent 7, then you can adjust it even further -- there's a screen with a whole bunch of colored squares and you can set your cursor in the squares. I set mine as farthest away from the blue spectrum as possible (to the right, near the yellows and reds). This balanced it out and now my pictures come out fine.