Hey, mikem, welcome to MobileRead! Now that you've got your new toy, you can
add yourself on our running count, and stick yourself a pin in the
map!
You'll find quite a lot of info around here. For instance,
this thread discusses a tool that might be helpful for scanning existing p-books.
There are a number discussions around about organizing content, but they can be a bit tough to find as they tend to crop up in threads on other topics. If you're interested in making a tool, that would be very well received, I expect.