With regards to your pictures - try manual white balance next time. I've had the same issues (believe me!) and adjusting white balance is your friend. Go find any post from "Alcina" and read the thread linked in pink in her signature. Spend a little time in the Canon Corner or Underwater Photography forum and check out some of the tips and tricks shared by the masters. I do not fall into that category by a long shot, but I do stumble around in the UW Photography section as I try to grok some wisdom from the sages.
