Don't worry about it, I did't provide you with a model number anyway.
Since the last time I posted I have changed my deciding criteria. I only recently found out that Sony has their night shot feature on their digital cameras as well. At the last North Carolina Herp Society needing, I saw an excellent presentation on the use of night vision technology to document cottonmouth behaviors with very little disturbance. I had assumed I was going to have to buy a new digital camera, AND THEN a camcorder with the night shot feature.
So assuming that other manufacturers do not have similar features, I am looking at exclusively Sony's. I have decided on the much more expensive DSC-F828. http://www.dpreview.com/reviews/sonydscf828/
In this case I am actually letting the features dictate the camera I buy, and not necessarily the money! This camera has several features I like for nature photography: night shot feature, the largest optical zoom on a Sony camera (7x), and a pivoting LCD screen (absolutely necessary for taking pictures at water level). With the amount of positive reviews by professional photographers, and the large 8 megapixel picture size, I would expect to use this camera for 5 to 10 years before it becomes obsolete!
I have a friend that is going to bring in a Sony camera for me to check out, since I am really letting the night shot feature be the biggest deciding factor. I guess my question for you and for anybody else is if you have experience with this particular camera, or have any comments on the night shot feature. I actually plan on using this camera simply as a pair of glasses that allow me to see in the dark without disturbing herps, and of course occasionally recording anything interesting I find.
Thank you WK, for your thorough previous reply. BTW, the reason why I am not looking at an SLR camera is that I DON'T want interchangeable lenses. I want one camera that can do it ALL!

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"I know the human being and fish can coexist peacefully."
Governor George W. Bush, Jr.
"Sometimes I think the surest sign that intelligent life exists elsewhere in the universe is that none of it has tried to contact us."
Calvin and Hobbes (Scientific Progress Goes 'Boink', 1991)