OK.
Been doing a bit of research myself.
First of all I was not very clear about what I wanted to do in my OP.
I do not want to completely organize my photo collection. What I wanted to do is take a day or two of shooting and sort them according to certain values such as ISO. or if D range or SR is on or off and compare them to see what works and what doesn't. When I'm in the field shooting I'm constantly fine tuning my settings to try and optimize them for a particular situation and hardware configuration.
When I get home I don't remember exactly which frames were set which way so it's nice to be able to sort them out and then see with my own eyes if, for instance the frames that use SR is any better than the frames without it. That sort of thing.
Anyway I've got PhotoME, ExifPro, Exif, and Lightroom installed.
Photome pretty much shows all Exif data but only one file at a time so I can't sort on anything.
ExifPro does pretty much what I want but only shows basic Exif data. It's also a complete file management system.
Exif is like ExifPro without the file management system. This works best for me. It searches down through all subfolders and neatly lists them in a column form that I can sort on.
Lightroom, as far as I can tell is not suited to my purposes. It does not list files in a columns and only shows the most basic Exif data. Perhaps it could be set up better but after an hour of messing with it I couldn't figure out how to make it do what I want it to do. It seems like a very clumsy over complex program for my purposes.
So for the time being the best I have found is a simple 500kb freeware program called Exif. For anyone interested it's here:
Exif Image Viewer
Thanks for your suggestions,
Wildman