Since I now have CS2, I decided to play around a little. I still am not 100% positive what I am doing, but tell me if the corrections I made look of, or if they are off in coloring, balance, etc....
well, I m currently only useing my laptop screen, so my colour vision might be not 100%
But it seems you pushed up the contrast a bit and shifted the whole colour range a bit towards the wam end. Wich happears good to me. Seems that whitebalance was a off in the orginals, so you repaired this to some extent.