Hi Itchy
I suffered from not so great photo\'s so i can empathise with you - But i spent some time learning how to fix them. I dont use photshop - i use photimpact but the theory is the same.
Yes - i think your pics are too yellow, but alos a little dark and out of focus.
See below...
What i\'ve done here is :
1) sharpened the focus a little (although thats much more effective to do with the camera than afterwards)
2) brightened the pic quite a bit.
3) changed the colour balance towards cyan and away from the warm yellow
4) replaced the background with the blue gradient
hope that shows the difference between the two pics.
be warned though when i ddi this on my own pics, my score went down!!! I think sometimes better pics show the \'problem areas\' better...:-(